1977754368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83071}}^1$

素因数の和:83121

約数の個数: 72

約数和(自身を含む): 5433573376

約数和(自身を除く): 3455819008

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, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 83071, 166142, 249213, 332284, 498426, 664568, 996852, 1329136, 1993704, 2575201, 2658272, 3987408, 5150402, 5316544, 7725603, 7974816, 10300804, 10633088, 15451206, 15949632, 20601608, 21266176, 30902412, 31899264, 41203216, 61804824, 63798528, 82406432, 123609648, 164812864, 247219296, 329625728, 494438592, 659251456, 988877184, 1977754368]

約数ペア:

[(1, 1977754368), (2, 988877184), (3, 659251456), (4, 494438592), (6, 329625728), (8, 247219296), (12, 164812864), (16, 123609648), (24, 82406432), (31, 63798528), (32, 61804824), (48, 41203216), (62, 31899264), (64, 30902412), (93, 21266176), (96, 20601608), (124, 15949632), (128, 15451206), (186, 10633088), (192, 10300804), (248, 7974816), (256, 7725603), (372, 5316544), (384, 5150402), (496, 3987408), (744, 2658272), (768, 2575201), (992, 1993704), (1488, 1329136), (1984, 996852), (2976, 664568), (3968, 498426), (5952, 332284), (7936, 249213), (11904, 166142), (23808, 83071)]