15676216912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2153}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 32788704960

約数和(自身を除く): 17112488048

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 557, 688, 817, 1114, 1634, 2153, 2228, 3268, 4306, 4456, 6536, 8612, 8912, 10583, 13072, 17224, 21166, 23951, 34448, 40907, 42332, 47902, 81814, 84664, 92579, 95804, 163628, 169328, 185158, 191608, 327256, 370316, 383216, 455069, 654512, 740632, 910138, 1199221, 1481264, 1759001, 1820276, 2398442, 3518002, 3640552, 4796884, 7036004, 7281104, 9593768, 14072008, 19187536, 22785199, 28144016, 45570398, 51566503, 91140796, 103133006, 182281592, 206266012, 364563184, 412532024, 825064048, 979763557, 1959527114, 3919054228, 7838108456, 15676216912]

約数ペア:

[(1, 15676216912), (2, 7838108456), (4, 3919054228), (8, 1959527114), (16, 979763557), (19, 825064048), (38, 412532024), (43, 364563184), (76, 206266012), (86, 182281592), (152, 103133006), (172, 91140796), (304, 51566503), (344, 45570398), (557, 28144016), (688, 22785199), (817, 19187536), (1114, 14072008), (1634, 9593768), (2153, 7281104), (2228, 7036004), (3268, 4796884), (4306, 3640552), (4456, 3518002), (6536, 2398442), (8612, 1820276), (8912, 1759001), (10583, 1481264), (13072, 1199221), (17224, 910138), (21166, 740632), (23951, 654512), (34448, 455069), (40907, 383216), (42332, 370316), (47902, 327256), (81814, 191608), (84664, 185158), (92579, 169328), (95804, 163628)]