40306944

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 110801152

約数和(自身を除く): 70494208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1693, 1984, 2976, 3386, 3968, 5079, 5952, 6772, 7936, 10158, 11904, 13544, 20316, 23808, 27088, 40632, 52483, 54176, 81264, 104966, 108352, 157449, 162528, 209932, 216704, 314898, 325056, 419864, 433408, 629796, 650112, 839728, 1259592, 1300224, 1679456, 2519184, 3358912, 5038368, 6717824, 10076736, 13435648, 20153472, 40306944]

約数ペア:

[(1, 40306944), (2, 20153472), (3, 13435648), (4, 10076736), (6, 6717824), (8, 5038368), (12, 3358912), (16, 2519184), (24, 1679456), (31, 1300224), (32, 1259592), (48, 839728), (62, 650112), (64, 629796), (93, 433408), (96, 419864), (124, 325056), (128, 314898), (186, 216704), (192, 209932), (248, 162528), (256, 157449), (372, 108352), (384, 104966), (496, 81264), (744, 54176), (768, 52483), (992, 40632), (1488, 27088), (1693, 23808), (1984, 20316), (2976, 13544), (3386, 11904), (3968, 10158), (5079, 7936), (5952, 6772)]