870947976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24907}}^1$

素因数の和:24994

約数の個数: 64

約数和(自身を含む): 2295521280

約数和(自身を除く): 1424573304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 8742, 11656, 17484, 24907, 34968, 49814, 74721, 99628, 149442, 199256, 298884, 597768, 772117, 1170629, 1544234, 2316351, 2341258, 3088468, 3511887, 4632702, 4682516, 6176936, 7023774, 9265404, 9365032, 14047548, 18530808, 28095096, 36289499, 72578998, 108868497, 145157996, 217736994, 290315992, 435473988, 870947976]

約数ペア:

[(1, 870947976), (2, 435473988), (3, 290315992), (4, 217736994), (6, 145157996), (8, 108868497), (12, 72578998), (24, 36289499), (31, 28095096), (47, 18530808), (62, 14047548), (93, 9365032), (94, 9265404), (124, 7023774), (141, 6176936), (186, 4682516), (188, 4632702), (248, 3511887), (282, 3088468), (372, 2341258), (376, 2316351), (564, 1544234), (744, 1170629), (1128, 772117), (1457, 597768), (2914, 298884), (4371, 199256), (5828, 149442), (8742, 99628), (11656, 74721), (17484, 49814), (24907, 34968)]