221624208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 755507200

約数和(自身を除く): 533882992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 67, 72, 76, 78, 93, 104, 108, 114, 117, 124, 134, 144, 152, 156, 171, 186, 201, 208, 216, 228, 234, 247, 248, 268, 279, 304, 312, 342, 351, 372, 402, 403, 432, 456, 468, 494, 496, 513, 536, 558, 589, 603, 624, 684, 702, 741, 744, 804, 806, 837, 871, 912, 936, 988, 1026, 1072, 1116, 1178, 1206, 1209, 1273, 1368, 1404, 1482, 1488, 1608, 1612, 1674, 1742, 1767, 1809, 1872, 1976, 2052, 2077, 2223, 2232, 2356, 2412, 2418, 2546, 2613, 2736, 2808, 2964, 3216, 3224, 3348, 3484, 3534, 3618, 3627, 3819, 3952, 4104, 4154, 4446, 4464, 4712, 4824, 4836, 5092, 5226, 5301, 5616, 5928, 6231, 6448, 6669, 6696, 6968, 7068, 7236, 7254, 7638, 7657, 7839, 8208, 8308, 8892, 9424, 9648, 9672, 10184, 10452, 10602, 10881, 11457, 11856, 12462, 13338, 13392, 13936, 14136, 14472, 14508, 15276, 15314, 15678, 15903, 16549, 16616, 17784, 18693, 19344, 20368, 20904, 21204, 21762, 22914, 22971, 23517, 24924, 26676, 27001, 28272, 28944, 29016, 30552, 30628, 31356, 31806, 33098, 33232, 34371, 35568, 37386, 39463, 41808, 42408, 43524, 45828, 45942, 47034, 49647, 49848, 53352, 54002, 56079, 58032, 61104, 61256, 62712, 63612, 66196, 68742, 68913, 74772, 78926, 81003, 84816, 87048, 91656, 91884, 94068, 99294, 99696, 106704, 108004, 112158, 118389, 122512, 125424, 127224, 132392, 137484, 137826, 148941, 149544, 157852, 162006, 174096, 183312, 183768, 188136, 198588, 206739, 216008, 224316, 236778, 243009, 254448, 264784, 274968, 275652, 297882, 299088, 315704, 324012, 355167, 367536, 376272, 397176, 413478, 432016, 446823, 448632, 473556, 486018, 513019, 549936, 551304, 595764, 631408, 648024, 710334, 729027, 794352, 826956, 893646, 897264, 947112, 972036, 1026038, 1065501, 1102608, 1191528, 1296048, 1420668, 1458054, 1539057, 1653912, 1787292, 1894224, 1944072, 2052076, 2131002, 2383056, 2841336, 2916108, 3078114, 3307824, 3574584, 3888144, 4104152, 4262004, 4617171, 5682672, 5832216, 6156228, 7149168, 8208304, 8524008, 9234342, 11664432, 12312456, 13851513, 17048016, 18468684, 24624912, 27703026, 36937368, 55406052, 73874736, 110812104, 221624208]

約数ペア:

[(1, 221624208), (2, 110812104), (3, 73874736), (4, 55406052), (6, 36937368), (8, 27703026), (9, 24624912), (12, 18468684), (13, 17048016), (16, 13851513), (18, 12312456), (19, 11664432), (24, 9234342), (26, 8524008), (27, 8208304), (31, 7149168), (36, 6156228), (38, 5832216), (39, 5682672), (48, 4617171), (52, 4262004), (54, 4104152), (57, 3888144), (62, 3574584), (67, 3307824), (72, 3078114), (76, 2916108), (78, 2841336), (93, 2383056), (104, 2131002), (108, 2052076), (114, 1944072), (117, 1894224), (124, 1787292), (134, 1653912), (144, 1539057), (152, 1458054), (156, 1420668), (171, 1296048), (186, 1191528), (201, 1102608), (208, 1065501), (216, 1026038), (228, 972036), (234, 947112), (247, 897264), (248, 893646), (268, 826956), (279, 794352), (304, 729027), (312, 710334), (342, 648024), (351, 631408), (372, 595764), (402, 551304), (403, 549936), (432, 513019), (456, 486018), (468, 473556), (494, 448632), (496, 446823), (513, 432016), (536, 413478), (558, 397176), (589, 376272), (603, 367536), (624, 355167), (684, 324012), (702, 315704), (741, 299088), (744, 297882), (804, 275652), (806, 274968), (837, 264784), (871, 254448), (912, 243009), (936, 236778), (988, 224316), (1026, 216008), (1072, 206739), (1116, 198588), (1178, 188136), (1206, 183768), (1209, 183312), (1273, 174096), (1368, 162006), (1404, 157852), (1482, 149544), (1488, 148941), (1608, 137826), (1612, 137484), (1674, 132392), (1742, 127224), (1767, 125424), (1809, 122512), (1872, 118389), (1976, 112158), (2052, 108004), (2077, 106704), (2223, 99696), (2232, 99294), (2356, 94068), (2412, 91884), (2418, 91656), (2546, 87048), (2613, 84816), (2736, 81003), (2808, 78926), (2964, 74772), (3216, 68913), (3224, 68742), (3348, 66196), (3484, 63612), (3534, 62712), (3618, 61256), (3627, 61104), (3819, 58032), (3952, 56079), (4104, 54002), (4154, 53352), (4446, 49848), (4464, 49647), (4712, 47034), (4824, 45942), (4836, 45828), (5092, 43524), (5226, 42408), (5301, 41808), (5616, 39463), (5928, 37386), (6231, 35568), (6448, 34371), (6669, 33232), (6696, 33098), (6968, 31806), (7068, 31356), (7236, 30628), (7254, 30552), (7638, 29016), (7657, 28944), (7839, 28272), (8208, 27001), (8308, 26676), (8892, 24924), (9424, 23517), (9648, 22971), (9672, 22914), (10184, 21762), (10452, 21204), (10602, 20904), (10881, 20368), (11457, 19344), (11856, 18693), (12462, 17784), (13338, 16616), (13392, 16549), (13936, 15903), (14136, 15678), (14472, 15314), (14508, 15276)]