309395268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31514

約数の個数: 96

約数和(自身を含む): 987275520

約数和(自身を除く): 677880252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 31481, 62962, 94443, 125924, 188886, 220367, 283329, 377772, 409253, 440734, 566658, 661101, 818506, 849987, 881468, 1133316, 1227759, 1322202, 1637012, 1699974, 1983303, 2455518, 2644404, 2864771, 3399948, 3683277, 3966606, 4911036, 5729542, 5949909, 7366554, 7933212, 8594313, 11049831, 11459084, 11899818, 14733108, 17188626, 22099662, 23799636, 25782939, 34377252, 44199324, 51565878, 77348817, 103131756, 154697634, 309395268]

約数ペア:

[(1, 309395268), (2, 154697634), (3, 103131756), (4, 77348817), (6, 51565878), (7, 44199324), (9, 34377252), (12, 25782939), (13, 23799636), (14, 22099662), (18, 17188626), (21, 14733108), (26, 11899818), (27, 11459084), (28, 11049831), (36, 8594313), (39, 7933212), (42, 7366554), (52, 5949909), (54, 5729542), (63, 4911036), (78, 3966606), (84, 3683277), (91, 3399948), (108, 2864771), (117, 2644404), (126, 2455518), (156, 1983303), (182, 1699974), (189, 1637012), (234, 1322202), (252, 1227759), (273, 1133316), (351, 881468), (364, 849987), (378, 818506), (468, 661101), (546, 566658), (702, 440734), (756, 409253), (819, 377772), (1092, 283329), (1404, 220367), (1638, 188886), (2457, 125924), (3276, 94443), (4914, 62962), (9828, 31481)]