1330448168

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 2901951360

約数和(自身を除く): 1571503192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 197, 332, 394, 581, 664, 788, 1162, 1379, 1453, 1576, 2324, 2758, 2906, 4648, 5516, 5812, 10171, 11032, 11624, 16351, 20342, 32702, 40684, 65404, 81368, 114457, 120599, 130808, 228914, 241198, 286241, 457828, 482396, 572482, 844193, 915656, 964792, 1144964, 1688386, 2003687, 2289928, 3376772, 4007374, 6753544, 8014748, 16029496, 23758003, 47516006, 95032012, 166306021, 190064024, 332612042, 665224084, 1330448168]

約数ペア:

[(1, 1330448168), (2, 665224084), (4, 332612042), (7, 190064024), (8, 166306021), (14, 95032012), (28, 47516006), (56, 23758003), (83, 16029496), (166, 8014748), (197, 6753544), (332, 4007374), (394, 3376772), (581, 2289928), (664, 2003687), (788, 1688386), (1162, 1144964), (1379, 964792), (1453, 915656), (1576, 844193), (2324, 572482), (2758, 482396), (2906, 457828), (4648, 286241), (5516, 241198), (5812, 228914), (10171, 130808), (11032, 120599), (11624, 114457), (16351, 81368), (20342, 65404), (32702, 40684)]