15708884568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{116819}}^1$

素因数の和:117272

約数の個数: 64

約数和(自身を含む): 42391641600

約数和(自身を除く): 26682757032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 862, 1293, 1724, 2586, 3448, 5172, 5603, 10344, 11206, 16809, 22412, 33618, 44824, 67236, 116819, 134472, 233638, 350457, 467276, 700914, 934552, 1401828, 1518647, 2803656, 3037294, 4555941, 6074588, 9111882, 12149176, 18223764, 36447528, 50348989, 100697978, 151046967, 201395956, 302093934, 402791912, 604187868, 654536857, 1208375736, 1309073714, 1963610571, 2618147428, 3927221142, 5236294856, 7854442284, 15708884568]

約数ペア:

[(1, 15708884568), (2, 7854442284), (3, 5236294856), (4, 3927221142), (6, 2618147428), (8, 1963610571), (12, 1309073714), (13, 1208375736), (24, 654536857), (26, 604187868), (39, 402791912), (52, 302093934), (78, 201395956), (104, 151046967), (156, 100697978), (312, 50348989), (431, 36447528), (862, 18223764), (1293, 12149176), (1724, 9111882), (2586, 6074588), (3448, 4555941), (5172, 3037294), (5603, 2803656), (10344, 1518647), (11206, 1401828), (16809, 934552), (22412, 700914), (33618, 467276), (44824, 350457), (67236, 233638), (116819, 134472)]