995372288

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 2103325056

約数和(自身を除く): 1107952768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 256, 284, 368, 568, 736, 1136, 1472, 1633, 2272, 2381, 2944, 3266, 4544, 4762, 5888, 6532, 9088, 9524, 13064, 18176, 19048, 26128, 38096, 52256, 54763, 76192, 104512, 109526, 152384, 169051, 209024, 219052, 304768, 338102, 418048, 438104, 609536, 676204, 876208, 1352408, 1752416, 2704816, 3504832, 3888173, 5409632, 7009664, 7776346, 10819264, 14019328, 15552692, 21638528, 31105384, 43277056, 62210768, 124421536, 248843072, 497686144, 995372288]

約数ペア:

[(1, 995372288), (2, 497686144), (4, 248843072), (8, 124421536), (16, 62210768), (23, 43277056), (32, 31105384), (46, 21638528), (64, 15552692), (71, 14019328), (92, 10819264), (128, 7776346), (142, 7009664), (184, 5409632), (256, 3888173), (284, 3504832), (368, 2704816), (568, 1752416), (736, 1352408), (1136, 876208), (1472, 676204), (1633, 609536), (2272, 438104), (2381, 418048), (2944, 338102), (3266, 304768), (4544, 219052), (4762, 209024), (5888, 169051), (6532, 152384), (9088, 109526), (9524, 104512), (13064, 76192), (18176, 54763), (19048, 52256), (26128, 38096)]