253353144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 741830400

約数和(自身を除く): 488477256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 132, 152, 159, 209, 212, 228, 264, 318, 418, 424, 456, 583, 627, 636, 836, 953, 1007, 1166, 1254, 1272, 1672, 1749, 1906, 2014, 2332, 2508, 2859, 3021, 3498, 3812, 4028, 4664, 5016, 5718, 6042, 6996, 7624, 8056, 10483, 11077, 11436, 12084, 13992, 18107, 20966, 22154, 22872, 24168, 31449, 33231, 36214, 41932, 44308, 50509, 54321, 62898, 66462, 72428, 83864, 88616, 101018, 108642, 125796, 132924, 144856, 151527, 199177, 202036, 217284, 251592, 265848, 303054, 398354, 404072, 434568, 555599, 597531, 606108, 796708, 959671, 1111198, 1195062, 1212216, 1593416, 1666797, 1919342, 2222396, 2390124, 2879013, 3333594, 3838684, 4444792, 4780248, 5758026, 6667188, 7677368, 10556381, 11516052, 13334376, 21112762, 23032104, 31669143, 42225524, 63338286, 84451048, 126676572, 253353144]

約数ペア:

[(1, 253353144), (2, 126676572), (3, 84451048), (4, 63338286), (6, 42225524), (8, 31669143), (11, 23032104), (12, 21112762), (19, 13334376), (22, 11516052), (24, 10556381), (33, 7677368), (38, 6667188), (44, 5758026), (53, 4780248), (57, 4444792), (66, 3838684), (76, 3333594), (88, 2879013), (106, 2390124), (114, 2222396), (132, 1919342), (152, 1666797), (159, 1593416), (209, 1212216), (212, 1195062), (228, 1111198), (264, 959671), (318, 796708), (418, 606108), (424, 597531), (456, 555599), (583, 434568), (627, 404072), (636, 398354), (836, 303054), (953, 265848), (1007, 251592), (1166, 217284), (1254, 202036), (1272, 199177), (1672, 151527), (1749, 144856), (1906, 132924), (2014, 125796), (2332, 108642), (2508, 101018), (2859, 88616), (3021, 83864), (3498, 72428), (3812, 66462), (4028, 62898), (4664, 54321), (5016, 50509), (5718, 44308), (6042, 41932), (6996, 36214), (7624, 33231), (8056, 31449), (10483, 24168), (11077, 22872), (11436, 22154), (12084, 20966), (13992, 18107)]