525408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 1488816

約数和(自身を除く): 963408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 421, 624, 842, 1248, 1263, 1684, 2526, 3368, 5052, 5473, 6736, 10104, 10946, 13472, 16419, 20208, 21892, 32838, 40416, 43784, 65676, 87568, 131352, 175136, 262704, 525408]

約数ペア:

[(1, 525408), (2, 262704), (3, 175136), (4, 131352), (6, 87568), (8, 65676), (12, 43784), (13, 40416), (16, 32838), (24, 21892), (26, 20208), (32, 16419), (39, 13472), (48, 10946), (52, 10104), (78, 6736), (96, 5473), (104, 5052), (156, 3368), (208, 2526), (312, 1684), (416, 1263), (421, 1248), (624, 842)]