15217502112

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{81667}}^1$

素因数の和:82330

約数の個数: 72

約数和(自身を含む): 43342187616

約数和(自身を除く): 28124685504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 20704, 23292, 31056, 46584, 62112, 81667, 93168, 163334, 186336, 245001, 326668, 490002, 653336, 735003, 980004, 1306672, 1470006, 1960008, 2613344, 2940012, 3920016, 5880024, 7840032, 11760048, 23520096, 52838549, 105677098, 158515647, 211354196, 317031294, 422708392, 475546941, 634062588, 845416784, 951093882, 1268125176, 1690833568, 1902187764, 2536250352, 3804375528, 5072500704, 7608751056, 15217502112]

約数ペア:

[(1, 15217502112), (2, 7608751056), (3, 5072500704), (4, 3804375528), (6, 2536250352), (8, 1902187764), (9, 1690833568), (12, 1268125176), (16, 951093882), (18, 845416784), (24, 634062588), (32, 475546941), (36, 422708392), (48, 317031294), (72, 211354196), (96, 158515647), (144, 105677098), (288, 52838549), (647, 23520096), (1294, 11760048), (1941, 7840032), (2588, 5880024), (3882, 3920016), (5176, 2940012), (5823, 2613344), (7764, 1960008), (10352, 1470006), (11646, 1306672), (15528, 980004), (20704, 735003), (23292, 653336), (31056, 490002), (46584, 326668), (62112, 245001), (81667, 186336), (93168, 163334)]