215176704

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4571

約数の個数: 80

約数和(自身を含む): 591866880

約数和(自身を除く): 376690176

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, 4519, 5952, 7936, 9038, 11904, 13557, 15872, 18076, 23808, 27114, 36152, 47616, 54228, 72304, 108456, 140089, 144608, 216912, 280178, 289216, 420267, 433824, 560356, 578432, 840534, 867648, 1120712, 1156864, 1681068, 1735296, 2241424, 2313728, 3362136, 3470592, 4482848, 6724272, 6941184, 8965696, 13448544, 17931392, 26897088, 35862784, 53794176, 71725568, 107588352, 215176704]

約数ペア:

[(1, 215176704), (2, 107588352), (3, 71725568), (4, 53794176), (6, 35862784), (8, 26897088), (12, 17931392), (16, 13448544), (24, 8965696), (31, 6941184), (32, 6724272), (48, 4482848), (62, 3470592), (64, 3362136), (93, 2313728), (96, 2241424), (124, 1735296), (128, 1681068), (186, 1156864), (192, 1120712), (248, 867648), (256, 840534), (372, 578432), (384, 560356), (496, 433824), (512, 420267), (744, 289216), (768, 280178), (992, 216912), (1488, 144608), (1536, 140089), (1984, 108456), (2976, 72304), (3968, 54228), (4519, 47616), (5952, 36152), (7936, 27114), (9038, 23808), (11904, 18076), (13557, 15872)]