1264765952

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 88

約数和(自身を含む): 2674135296

約数和(自身を除く): 1409369344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 184, 256, 332, 368, 512, 647, 664, 736, 1024, 1294, 1328, 1472, 1909, 2588, 2656, 2944, 3818, 5176, 5312, 5888, 7636, 10352, 10624, 11776, 14881, 15272, 20704, 21248, 23552, 29762, 30544, 41408, 42496, 53701, 59524, 61088, 82816, 84992, 107402, 119048, 122176, 165632, 214804, 238096, 244352, 331264, 429608, 476192, 488704, 662528, 859216, 952384, 977408, 1235123, 1718432, 1904768, 1954816, 2470246, 3436864, 3809536, 4940492, 6873728, 7619072, 9880984, 13747456, 15238144, 19761968, 27494912, 39523936, 54989824, 79047872, 158095744, 316191488, 632382976, 1264765952]

約数ペア:

[(1, 1264765952), (2, 632382976), (4, 316191488), (8, 158095744), (16, 79047872), (23, 54989824), (32, 39523936), (46, 27494912), (64, 19761968), (83, 15238144), (92, 13747456), (128, 9880984), (166, 7619072), (184, 6873728), (256, 4940492), (332, 3809536), (368, 3436864), (512, 2470246), (647, 1954816), (664, 1904768), (736, 1718432), (1024, 1235123), (1294, 977408), (1328, 952384), (1472, 859216), (1909, 662528), (2588, 488704), (2656, 476192), (2944, 429608), (3818, 331264), (5176, 244352), (5312, 238096), (5888, 214804), (7636, 165632), (10352, 122176), (10624, 119048), (11776, 107402), (14881, 84992), (15272, 82816), (20704, 61088), (21248, 59524), (23552, 53701), (29762, 42496), (30544, 41408)]