298839752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{63421}}^1$

素因数の和:63477

約数の個数: 32

約数和(自身を含む): 608851200

約数和(自身を除く): 310011448

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 63421, 126842, 253684, 507368, 1204999, 1966051, 2409998, 3932102, 4819996, 7864204, 9639992, 15728408, 37354969, 74709938, 149419876, 298839752]

約数ペア:

[(1, 298839752), (2, 149419876), (4, 74709938), (8, 37354969), (19, 15728408), (31, 9639992), (38, 7864204), (62, 4819996), (76, 3932102), (124, 2409998), (152, 1966051), (248, 1204999), (589, 507368), (1178, 253684), (2356, 126842), (4712, 63421)]