21174193872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 480

約数和(自身を含む): 70715473920

約数和(自身を除く): 49541280048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 127, 136, 144, 153, 156, 169, 186, 204, 208, 221, 234, 248, 254, 272, 279, 306, 312, 338, 372, 381, 403, 408, 442, 468, 496, 507, 508, 527, 558, 612, 624, 663, 676, 744, 762, 806, 816, 884, 936, 1014, 1016, 1054, 1116, 1143, 1209, 1224, 1326, 1352, 1488, 1521, 1524, 1581, 1612, 1651, 1768, 1872, 1989, 2028, 2032, 2108, 2159, 2197, 2232, 2286, 2418, 2448, 2652, 2704, 2873, 3042, 3048, 3162, 3224, 3302, 3536, 3627, 3937, 3978, 4056, 4216, 4318, 4394, 4464, 4572, 4743, 4836, 4953, 5239, 5304, 5746, 6084, 6096, 6324, 6448, 6477, 6591, 6604, 6851, 7254, 7874, 7956, 8112, 8432, 8619, 8636, 8788, 9144, 9486, 9672, 9906, 10478, 10608, 11492, 11811, 12168, 12648, 12954, 13182, 13208, 13702, 14508, 14859, 15717, 15748, 15912, 17238, 17272, 17576, 18288, 18972, 19344, 19431, 19773, 19812, 20553, 20956, 21463, 22984, 23622, 24336, 25296, 25857, 25908, 26364, 26416, 27404, 28067, 29016, 29718, 31434, 31496, 31824, 34476, 34544, 35152, 35433, 37349, 37944, 38862, 39546, 39624, 41106, 41912, 42926, 45968, 47151, 47244, 51181, 51714, 51816, 52728, 54808, 56134, 58032, 59436, 61659, 62868, 62992, 64389, 66929, 68107, 68952, 70866, 74698, 75888, 77724, 79092, 79248, 82212, 83824, 84201, 85852, 89063, 94302, 94488, 102362, 103428, 103632, 105456, 109616, 112047, 112268, 118872, 123318, 125736, 128778, 133858, 136214, 137904, 141732, 149396, 153543, 155448, 158184, 164424, 168402, 171704, 178126, 188604, 188976, 193167, 200787, 204321, 204724, 206856, 224094, 224536, 237744, 246636, 251472, 252603, 257556, 267189, 267716, 272428, 279019, 283464, 298792, 307086, 310896, 316368, 328848, 336141, 336804, 343408, 356252, 364871, 377208, 386334, 401574, 408642, 409448, 413712, 448188, 449072, 460629, 493272, 505206, 515112, 534378, 535432, 544856, 558038, 566928, 597584, 602361, 612963, 614172, 665353, 672282, 673608, 712504, 729742, 754416, 772668, 801567, 803148, 817284, 818896, 837057, 870077, 896376, 921258, 986544, 1010412, 1030224, 1068756, 1070864, 1089712, 1094613, 1116076, 1157819, 1204722, 1225926, 1228344, 1330706, 1344564, 1347216, 1425008, 1459484, 1545336, 1603134, 1606296, 1634568, 1674114, 1740154, 1792752, 1842516, 1996059, 2020824, 2137512, 2189226, 2232152, 2315638, 2409444, 2451852, 2456688, 2511171, 2610231, 2661412, 2689128, 2918968, 3090672, 3206268, 3212592, 3269136, 3283839, 3348228, 3473457, 3480308, 3685032, 3992118, 4041648, 4275024, 4378452, 4464304, 4631276, 4743323, 4818888, 4903704, 5022342, 5220462, 5322824, 5378256, 5837936, 5988177, 6412536, 6567678, 6696456, 6946914, 6960616, 7370064, 7830693, 7984236, 8649589, 8756904, 9262552, 9486646, 9637776, 9807408, 10044684, 10420371, 10440924, 10645648, 11311001, 11976354, 12825072, 13135356, 13392912, 13893828, 13921232, 14229969, 15661386, 15968472, 17299178, 17513808, 18525104, 18973292, 20089368, 20840742, 20881848, 22622002, 23952708, 25948767, 26270712, 27787656, 28459938, 31322772, 31936944, 33933003, 34598356, 37946584, 40178736, 41681484, 41763696, 42689907, 45244004, 47905416, 51897534, 52541424, 55575312, 56919876, 62645544, 67866006, 69196712, 75893168, 77846301, 83362968, 85379814, 90488008, 95810832, 101799009, 103795068, 113839752, 125291088, 135732012, 138393424, 147043013, 155692602, 166725936, 170759628, 180976016, 203598018, 207590136, 227679504, 271464024, 294086026, 311385204, 341519256, 407196036, 415180272, 441129039, 542928048, 588172052, 622770408, 683038512, 814392072, 882258078, 1176344104, 1245540816, 1323387117, 1628784144, 1764516156, 2352688208, 2646774234, 3529032312, 5293548468, 7058064624, 10587096936, 21174193872]

約数ペア:

[(1, 21174193872), (2, 10587096936), (3, 7058064624), (4, 5293548468), (6, 3529032312), (8, 2646774234), (9, 2352688208), (12, 1764516156), (13, 1628784144), (16, 1323387117), (17, 1245540816), (18, 1176344104), (24, 882258078), (26, 814392072), (31, 683038512), (34, 622770408), (36, 588172052), (39, 542928048), (48, 441129039), (51, 415180272), (52, 407196036), (62, 341519256), (68, 311385204), (72, 294086026), (78, 271464024), (93, 227679504), (102, 207590136), (104, 203598018), (117, 180976016), (124, 170759628), (127, 166725936), (136, 155692602), (144, 147043013), (153, 138393424), (156, 135732012), (169, 125291088), (186, 113839752), (204, 103795068), (208, 101799009), (221, 95810832), (234, 90488008), (248, 85379814), (254, 83362968), (272, 77846301), (279, 75893168), (306, 69196712), (312, 67866006), (338, 62645544), (372, 56919876), (381, 55575312), (403, 52541424), (408, 51897534), (442, 47905416), (468, 45244004), (496, 42689907), (507, 41763696), (508, 41681484), (527, 40178736), (558, 37946584), (612, 34598356), (624, 33933003), (663, 31936944), (676, 31322772), (744, 28459938), (762, 27787656), (806, 26270712), (816, 25948767), (884, 23952708), (936, 22622002), (1014, 20881848), (1016, 20840742), (1054, 20089368), (1116, 18973292), (1143, 18525104), (1209, 17513808), (1224, 17299178), (1326, 15968472), (1352, 15661386), (1488, 14229969), (1521, 13921232), (1524, 13893828), (1581, 13392912), (1612, 13135356), (1651, 12825072), (1768, 11976354), (1872, 11311001), (1989, 10645648), (2028, 10440924), (2032, 10420371), (2108, 10044684), (2159, 9807408), (2197, 9637776), (2232, 9486646), (2286, 9262552), (2418, 8756904), (2448, 8649589), (2652, 7984236), (2704, 7830693), (2873, 7370064), (3042, 6960616), (3048, 6946914), (3162, 6696456), (3224, 6567678), (3302, 6412536), (3536, 5988177), (3627, 5837936), (3937, 5378256), (3978, 5322824), (4056, 5220462), (4216, 5022342), (4318, 4903704), (4394, 4818888), (4464, 4743323), (4572, 4631276), (4743, 4464304), (4836, 4378452), (4953, 4275024), (5239, 4041648), (5304, 3992118), (5746, 3685032), (6084, 3480308), (6096, 3473457), (6324, 3348228), (6448, 3283839), (6477, 3269136), (6591, 3212592), (6604, 3206268), (6851, 3090672), (7254, 2918968), (7874, 2689128), (7956, 2661412), (8112, 2610231), (8432, 2511171), (8619, 2456688), (8636, 2451852), (8788, 2409444), (9144, 2315638), (9486, 2232152), (9672, 2189226), (9906, 2137512), (10478, 2020824), (10608, 1996059), (11492, 1842516), (11811, 1792752), (12168, 1740154), (12648, 1674114), (12954, 1634568), (13182, 1606296), (13208, 1603134), (13702, 1545336), (14508, 1459484), (14859, 1425008), (15717, 1347216), (15748, 1344564), (15912, 1330706), (17238, 1228344), (17272, 1225926), (17576, 1204722), (18288, 1157819), (18972, 1116076), (19344, 1094613), (19431, 1089712), (19773, 1070864), (19812, 1068756), (20553, 1030224), (20956, 1010412), (21463, 986544), (22984, 921258), (23622, 896376), (24336, 870077), (25296, 837057), (25857, 818896), (25908, 817284), (26364, 803148), (26416, 801567), (27404, 772668), (28067, 754416), (29016, 729742), (29718, 712504), (31434, 673608), (31496, 672282), (31824, 665353), (34476, 614172), (34544, 612963), (35152, 602361), (35433, 597584), (37349, 566928), (37944, 558038), (38862, 544856), (39546, 535432), (39624, 534378), (41106, 515112), (41912, 505206), (42926, 493272), (45968, 460629), (47151, 449072), (47244, 448188), (51181, 413712), (51714, 409448), (51816, 408642), (52728, 401574), (54808, 386334), (56134, 377208), (58032, 364871), (59436, 356252), (61659, 343408), (62868, 336804), (62992, 336141), (64389, 328848), (66929, 316368), (68107, 310896), (68952, 307086), (70866, 298792), (74698, 283464), (75888, 279019), (77724, 272428), (79092, 267716), (79248, 267189), (82212, 257556), (83824, 252603), (84201, 251472), (85852, 246636), (89063, 237744), (94302, 224536), (94488, 224094), (102362, 206856), (103428, 204724), (103632, 204321), (105456, 200787), (109616, 193167), (112047, 188976), (112268, 188604), (118872, 178126), (123318, 171704), (125736, 168402), (128778, 164424), (133858, 158184), (136214, 155448), (137904, 153543), (141732, 149396)]