215367168

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4575

約数の個数: 80

約数和(自身を含む): 592390656

約数和(自身を除く): 377023488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4523, 5952, 7936, 9046, 11904, 13569, 15872, 18092, 23808, 27138, 36184, 47616, 54276, 72368, 108552, 140213, 144736, 217104, 280426, 289472, 420639, 434208, 560852, 578944, 841278, 868416, 1121704, 1157888, 1682556, 1736832, 2243408, 2315776, 3365112, 3473664, 4486816, 6730224, 6947328, 8973632, 13460448, 17947264, 26920896, 35894528, 53841792, 71789056, 107683584, 215367168]

約数ペア:

[(1, 215367168), (2, 107683584), (3, 71789056), (4, 53841792), (6, 35894528), (8, 26920896), (12, 17947264), (16, 13460448), (24, 8973632), (31, 6947328), (32, 6730224), (48, 4486816), (62, 3473664), (64, 3365112), (93, 2315776), (96, 2243408), (124, 1736832), (128, 1682556), (186, 1157888), (192, 1121704), (248, 868416), (256, 841278), (372, 578944), (384, 560852), (496, 434208), (512, 420639), (744, 289472), (768, 280426), (992, 217104), (1488, 144736), (1536, 140213), (1984, 108552), (2976, 72368), (3968, 54276), (4523, 47616), (5952, 36184), (7936, 27138), (9046, 23808), (11904, 18092), (13569, 15872)]