268524074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 539715456

約数和(自身を除く): 271191382

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 67, 91, 122, 133, 134, 182, 247, 266, 361, 427, 469, 494, 722, 793, 854, 871, 938, 1159, 1273, 1586, 1729, 1742, 2318, 2527, 2546, 3458, 4087, 4693, 5054, 5551, 6097, 8113, 8174, 8911, 9386, 11102, 12194, 15067, 16226, 16549, 17822, 22021, 24187, 28609, 30134, 32851, 33098, 44042, 48374, 53131, 57218, 65702, 77653, 105469, 106262, 115843, 154147, 155306, 169309, 210938, 231686, 286273, 308294, 314431, 338618, 371917, 543571, 572546, 628862, 743834, 1009489, 1087142, 1475407, 2003911, 2018978, 2201017, 2950814, 4007822, 4402034, 7066423, 10327849, 14132846, 19180291, 20655698, 38360582, 134262037, 268524074]

約数ペア:

[(1, 268524074), (2, 134262037), (7, 38360582), (13, 20655698), (14, 19180291), (19, 14132846), (26, 10327849), (38, 7066423), (61, 4402034), (67, 4007822), (91, 2950814), (122, 2201017), (133, 2018978), (134, 2003911), (182, 1475407), (247, 1087142), (266, 1009489), (361, 743834), (427, 628862), (469, 572546), (494, 543571), (722, 371917), (793, 338618), (854, 314431), (871, 308294), (938, 286273), (1159, 231686), (1273, 210938), (1586, 169309), (1729, 155306), (1742, 154147), (2318, 115843), (2527, 106262), (2546, 105469), (3458, 77653), (4087, 65702), (4693, 57218), (5054, 53131), (5551, 48374), (6097, 44042), (8113, 33098), (8174, 32851), (8911, 30134), (9386, 28609), (11102, 24187), (12194, 22021), (15067, 17822), (16226, 16549)]