15335145472

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 32064475520

約数和(自身を除く): 16729330048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 218, 248, 256, 277, 436, 496, 512, 554, 872, 992, 1024, 1108, 1744, 1984, 2048, 2216, 3379, 3488, 3968, 4096, 4432, 6758, 6976, 7936, 8192, 8587, 8864, 13516, 13952, 15872, 16384, 17174, 17728, 27032, 27904, 30193, 31744, 34348, 35456, 54064, 55808, 60386, 63488, 68696, 70912, 108128, 111616, 120772, 126976, 137392, 141824, 216256, 223232, 241544, 253952, 274784, 283648, 432512, 446464, 483088, 507904, 549568, 567296, 865024, 892928, 935983, 966176, 1099136, 1134592, 1730048, 1785856, 1871966, 1932352, 2198272, 2269184, 3460096, 3743932, 3864704, 4396544, 4538368, 6920192, 7487864, 7729408, 8793088, 13840384, 14975728, 15458816, 17586176, 27680768, 29951456, 30917632, 35172352, 55361536, 59902912, 61835264, 70344704, 119805824, 123670528, 140689408, 239611648, 247341056, 479223296, 494682112, 958446592, 1916893184, 3833786368, 7667572736, 15335145472]

約数ペア:

[(1, 15335145472), (2, 7667572736), (4, 3833786368), (8, 1916893184), (16, 958446592), (31, 494682112), (32, 479223296), (62, 247341056), (64, 239611648), (109, 140689408), (124, 123670528), (128, 119805824), (218, 70344704), (248, 61835264), (256, 59902912), (277, 55361536), (436, 35172352), (496, 30917632), (512, 29951456), (554, 27680768), (872, 17586176), (992, 15458816), (1024, 14975728), (1108, 13840384), (1744, 8793088), (1984, 7729408), (2048, 7487864), (2216, 6920192), (3379, 4538368), (3488, 4396544), (3968, 3864704), (4096, 3743932), (4432, 3460096), (6758, 2269184), (6976, 2198272), (7936, 1932352), (8192, 1871966), (8587, 1785856), (8864, 1730048), (13516, 1134592), (13952, 1099136), (15872, 966176), (16384, 935983), (17174, 892928), (17728, 865024), (27032, 567296), (27904, 549568), (30193, 507904), (31744, 483088), (34348, 446464), (35456, 432512), (54064, 283648), (55808, 274784), (60386, 253952), (63488, 241544), (68696, 223232), (70912, 216256), (108128, 141824), (111616, 137392), (120772, 126976)]