1356702976

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3427

約数の個数: 72

約数和(自身を含む): 2846834144

約数和(自身を除く): 1490131168

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 256, 296, 344, 592, 688, 1184, 1376, 1591, 2368, 2752, 3182, 3331, 4736, 5504, 6364, 6662, 9472, 11008, 12728, 13324, 25456, 26648, 50912, 53296, 101824, 106592, 123247, 143233, 203648, 213184, 246494, 286466, 407296, 426368, 492988, 572932, 852736, 985976, 1145864, 1971952, 2291728, 3943904, 4583456, 5299621, 7887808, 9166912, 10599242, 15775616, 18333824, 21198484, 31551232, 36667648, 42396968, 84793936, 169587872, 339175744, 678351488, 1356702976]

約数ペア:

[(1, 1356702976), (2, 678351488), (4, 339175744), (8, 169587872), (16, 84793936), (32, 42396968), (37, 36667648), (43, 31551232), (64, 21198484), (74, 18333824), (86, 15775616), (128, 10599242), (148, 9166912), (172, 7887808), (256, 5299621), (296, 4583456), (344, 3943904), (592, 2291728), (688, 1971952), (1184, 1145864), (1376, 985976), (1591, 852736), (2368, 572932), (2752, 492988), (3182, 426368), (3331, 407296), (4736, 286466), (5504, 246494), (6364, 213184), (6662, 203648), (9472, 143233), (11008, 123247), (12728, 106592), (13324, 101824), (25456, 53296), (26648, 50912)]