217542784864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4310851}}^1$

素因数の和:4310963

約数の個数: 48

約数和(自身を含む): 456260575680

約数和(自身を除く): 238717790816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 6308, 12616, 25232, 50464, 4310851, 8621702, 17243404, 34486808, 68973616, 81906169, 137947232, 163812338, 327624676, 357800633, 655249352, 715601266, 1310498704, 1431202532, 2620997408, 2862405064, 5724810128, 6798212027, 11449620256, 13596424054, 27192848108, 54385696216, 108771392432, 217542784864]

約数ペア:

[(1, 217542784864), (2, 108771392432), (4, 54385696216), (8, 27192848108), (16, 13596424054), (19, 11449620256), (32, 6798212027), (38, 5724810128), (76, 2862405064), (83, 2620997408), (152, 1431202532), (166, 1310498704), (304, 715601266), (332, 655249352), (608, 357800633), (664, 327624676), (1328, 163812338), (1577, 137947232), (2656, 81906169), (3154, 68973616), (6308, 34486808), (12616, 17243404), (25232, 8621702), (50464, 4310851)]