21374017392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6948

約数の個数: 320

約数和(自身を含む): 73211314176

約数和(自身を除く): 51837296784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 31, 39, 42, 46, 48, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 112, 124, 138, 156, 161, 168, 182, 184, 186, 208, 217, 248, 273, 276, 299, 312, 322, 336, 364, 368, 372, 403, 434, 483, 496, 546, 552, 598, 624, 644, 651, 713, 728, 744, 806, 868, 897, 966, 1092, 1104, 1196, 1209, 1288, 1302, 1426, 1456, 1488, 1612, 1736, 1794, 1932, 2093, 2139, 2184, 2392, 2418, 2576, 2604, 2821, 2852, 3224, 3472, 3588, 3864, 4186, 4278, 4368, 4784, 4836, 4991, 5208, 5642, 5704, 6279, 6448, 6863, 7176, 7728, 8372, 8463, 8556, 9269, 9672, 9982, 10416, 11284, 11408, 12558, 13726, 14352, 14973, 16744, 16926, 17112, 18538, 19344, 19964, 20589, 22568, 25116, 27452, 27807, 29946, 33488, 33852, 34224, 37076, 39928, 41178, 45136, 48041, 50232, 54904, 55614, 59892, 64883, 67704, 74152, 79856, 82356, 89219, 96082, 100464, 109808, 111228, 119784, 129766, 135408, 144123, 148304, 157849, 164712, 178438, 192164, 194649, 212753, 222456, 239568, 259532, 267657, 288246, 315698, 329424, 356876, 384328, 389298, 425506, 444912, 473547, 519064, 535314, 576492, 624533, 631396, 638259, 713752, 768656, 778596, 851012, 947094, 1038128, 1070628, 1104943, 1152984, 1249066, 1262792, 1276518, 1427504, 1489271, 1557192, 1702024, 1873599, 1894188, 2052037, 2141256, 2209886, 2305968, 2498132, 2525584, 2553036, 2765789, 2978542, 3114384, 3314829, 3404048, 3747198, 3788376, 4104074, 4282512, 4419772, 4467813, 4893319, 4996264, 5106072, 5531578, 5957084, 6156111, 6629658, 7494396, 7576752, 8208148, 8297367, 8839544, 8935626, 9786638, 9992528, 10212144, 11063156, 11914168, 12312222, 13259316, 14364259, 14679957, 14988792, 16416296, 16594734, 17679088, 17871252, 19360523, 19573276, 22126312, 23828336, 24624444, 26518632, 28728518, 29359914, 29977584, 32832592, 33189468, 34253233, 35742504, 38721046, 39146552, 43092777, 44252624, 49248888, 53037264, 57457036, 58081569, 58719828, 63613147, 66378936, 68506466, 71485008, 77442092, 78293104, 86185554, 98497776, 102759699, 114914072, 116163138, 117439656, 127226294, 132757872, 137012932, 154884184, 172371108, 190839441, 205519398, 229828144, 232326276, 234879312, 254452588, 274025864, 309768368, 344742216, 381678882, 411038796, 445292029, 464652552, 508905176, 548051728, 689484432, 763357764, 822077592, 890584058, 929305104, 1017810352, 1335876087, 1526715528, 1644155184, 1781168116, 2671752174, 3053431056, 3562336232, 5343504348, 7124672464, 10687008696, 21374017392]

約数ペア:

[(1, 21374017392), (2, 10687008696), (3, 7124672464), (4, 5343504348), (6, 3562336232), (7, 3053431056), (8, 2671752174), (12, 1781168116), (13, 1644155184), (14, 1526715528), (16, 1335876087), (21, 1017810352), (23, 929305104), (24, 890584058), (26, 822077592), (28, 763357764), (31, 689484432), (39, 548051728), (42, 508905176), (46, 464652552), (48, 445292029), (52, 411038796), (56, 381678882), (62, 344742216), (69, 309768368), (78, 274025864), (84, 254452588), (91, 234879312), (92, 232326276), (93, 229828144), (104, 205519398), (112, 190839441), (124, 172371108), (138, 154884184), (156, 137012932), (161, 132757872), (168, 127226294), (182, 117439656), (184, 116163138), (186, 114914072), (208, 102759699), (217, 98497776), (248, 86185554), (273, 78293104), (276, 77442092), (299, 71485008), (312, 68506466), (322, 66378936), (336, 63613147), (364, 58719828), (368, 58081569), (372, 57457036), (403, 53037264), (434, 49248888), (483, 44252624), (496, 43092777), (546, 39146552), (552, 38721046), (598, 35742504), (624, 34253233), (644, 33189468), (651, 32832592), (713, 29977584), (728, 29359914), (744, 28728518), (806, 26518632), (868, 24624444), (897, 23828336), (966, 22126312), (1092, 19573276), (1104, 19360523), (1196, 17871252), (1209, 17679088), (1288, 16594734), (1302, 16416296), (1426, 14988792), (1456, 14679957), (1488, 14364259), (1612, 13259316), (1736, 12312222), (1794, 11914168), (1932, 11063156), (2093, 10212144), (2139, 9992528), (2184, 9786638), (2392, 8935626), (2418, 8839544), (2576, 8297367), (2604, 8208148), (2821, 7576752), (2852, 7494396), (3224, 6629658), (3472, 6156111), (3588, 5957084), (3864, 5531578), (4186, 5106072), (4278, 4996264), (4368, 4893319), (4784, 4467813), (4836, 4419772), (4991, 4282512), (5208, 4104074), (5642, 3788376), (5704, 3747198), (6279, 3404048), (6448, 3314829), (6863, 3114384), (7176, 2978542), (7728, 2765789), (8372, 2553036), (8463, 2525584), (8556, 2498132), (9269, 2305968), (9672, 2209886), (9982, 2141256), (10416, 2052037), (11284, 1894188), (11408, 1873599), (12558, 1702024), (13726, 1557192), (14352, 1489271), (14973, 1427504), (16744, 1276518), (16926, 1262792), (17112, 1249066), (18538, 1152984), (19344, 1104943), (19964, 1070628), (20589, 1038128), (22568, 947094), (25116, 851012), (27452, 778596), (27807, 768656), (29946, 713752), (33488, 638259), (33852, 631396), (34224, 624533), (37076, 576492), (39928, 535314), (41178, 519064), (45136, 473547), (48041, 444912), (50232, 425506), (54904, 389298), (55614, 384328), (59892, 356876), (64883, 329424), (67704, 315698), (74152, 288246), (79856, 267657), (82356, 259532), (89219, 239568), (96082, 222456), (100464, 212753), (109808, 194649), (111228, 192164), (119784, 178438), (129766, 164712), (135408, 157849), (144123, 148304)]