315021408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19417}}^1$

素因数の和:19456

約数の個数: 72

約数和(自身を含む): 895480488

約数和(自身を除く): 580459080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 19417, 38834, 58251, 77668, 116502, 155336, 233004, 252421, 310672, 466008, 504842, 621344, 757263, 932016, 1009684, 1514526, 1864032, 2019368, 3029052, 3281473, 4038736, 6058104, 6562946, 8077472, 9844419, 12116208, 13125892, 19688838, 24232416, 26251784, 39377676, 52503568, 78755352, 105007136, 157510704, 315021408]

約数ペア:

[(1, 315021408), (2, 157510704), (3, 105007136), (4, 78755352), (6, 52503568), (8, 39377676), (12, 26251784), (13, 24232416), (16, 19688838), (24, 13125892), (26, 12116208), (32, 9844419), (39, 8077472), (48, 6562946), (52, 6058104), (78, 4038736), (96, 3281473), (104, 3029052), (156, 2019368), (169, 1864032), (208, 1514526), (312, 1009684), (338, 932016), (416, 757263), (507, 621344), (624, 504842), (676, 466008), (1014, 310672), (1248, 252421), (1352, 233004), (2028, 155336), (2704, 116502), (4056, 77668), (5408, 58251), (8112, 38834), (16224, 19417)]