1515672832

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 3137883392

約数和(自身を除く): 1622210560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 331, 496, 577, 662, 992, 1154, 1324, 1984, 2308, 2648, 3968, 4616, 5296, 7936, 9232, 10261, 10592, 17887, 18464, 20522, 21184, 35774, 36928, 41044, 42368, 71548, 73856, 82088, 84736, 143096, 147712, 164176, 190987, 286192, 328352, 381974, 572384, 656704, 763948, 1144768, 1313408, 1527896, 2289536, 2626816, 3055792, 4579072, 5920597, 6111584, 11841194, 12223168, 23682388, 24446336, 47364776, 48892672, 94729552, 189459104, 378918208, 757836416, 1515672832]

約数ペア:

[(1, 1515672832), (2, 757836416), (4, 378918208), (8, 189459104), (16, 94729552), (31, 48892672), (32, 47364776), (62, 24446336), (64, 23682388), (124, 12223168), (128, 11841194), (248, 6111584), (256, 5920597), (331, 4579072), (496, 3055792), (577, 2626816), (662, 2289536), (992, 1527896), (1154, 1313408), (1324, 1144768), (1984, 763948), (2308, 656704), (2648, 572384), (3968, 381974), (4616, 328352), (5296, 286192), (7936, 190987), (9232, 164176), (10261, 147712), (10592, 143096), (17887, 84736), (18464, 82088), (20522, 73856), (21184, 71548), (35774, 42368), (36928, 41044)]