515226348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157273}}^1$

素因数の和:157303

約数の個数: 72

約数和(自身を含む): 1602936608

約数和(自身を除く): 1087710260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 157273, 314546, 471819, 629092, 943638, 1100911, 1415457, 1887276, 2044549, 2201822, 2830914, 3302733, 4089098, 4403644, 5661828, 6133647, 6605466, 8178196, 9908199, 12267294, 13210932, 14311843, 18400941, 19816398, 24534588, 28623686, 36801882, 39632796, 42935529, 57247372, 73603764, 85871058, 128806587, 171742116, 257613174, 515226348]

約数ペア:

[(1, 515226348), (2, 257613174), (3, 171742116), (4, 128806587), (6, 85871058), (7, 73603764), (9, 57247372), (12, 42935529), (13, 39632796), (14, 36801882), (18, 28623686), (21, 24534588), (26, 19816398), (28, 18400941), (36, 14311843), (39, 13210932), (42, 12267294), (52, 9908199), (63, 8178196), (78, 6605466), (84, 6133647), (91, 5661828), (117, 4403644), (126, 4089098), (156, 3302733), (182, 2830914), (234, 2201822), (252, 2044549), (273, 1887276), (364, 1415457), (468, 1100911), (546, 943638), (819, 629092), (1092, 471819), (1638, 314546), (3276, 157273)]