255126528

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 264

約数和(自身を含む): 817489920

約数和(自身を除く): 562363392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 47, 48, 57, 62, 64, 72, 76, 93, 94, 96, 114, 124, 128, 141, 144, 152, 171, 186, 188, 192, 228, 248, 256, 279, 282, 288, 304, 342, 372, 376, 384, 423, 456, 496, 512, 558, 564, 576, 589, 608, 684, 744, 752, 768, 846, 893, 912, 992, 1024, 1116, 1128, 1152, 1178, 1216, 1368, 1457, 1488, 1504, 1536, 1692, 1767, 1786, 1824, 1984, 2232, 2256, 2304, 2356, 2432, 2679, 2736, 2914, 2976, 3008, 3072, 3384, 3534, 3572, 3648, 3968, 4371, 4464, 4512, 4608, 4712, 4864, 5301, 5358, 5472, 5828, 5952, 6016, 6768, 7068, 7144, 7296, 7936, 8037, 8742, 8928, 9024, 9216, 9424, 9728, 10602, 10716, 10944, 11656, 11904, 12032, 13113, 13536, 14136, 14288, 14592, 15872, 16074, 17484, 17856, 18048, 18848, 19456, 21204, 21432, 21888, 23312, 23808, 24064, 26226, 27072, 27683, 28272, 28576, 29184, 31744, 32148, 34968, 35712, 36096, 37696, 42408, 42864, 43776, 46624, 47616, 48128, 52452, 54144, 55366, 56544, 57152, 58368, 64296, 69936, 71424, 72192, 75392, 83049, 84816, 85728, 87552, 93248, 95232, 104904, 108288, 110732, 113088, 114304, 128592, 139872, 142848, 144384, 150784, 166098, 169632, 171456, 175104, 186496, 209808, 216576, 221464, 226176, 228608, 249147, 257184, 279744, 285696, 301568, 332196, 339264, 342912, 372992, 419616, 433152, 442928, 452352, 457216, 498294, 514368, 559488, 603136, 664392, 678528, 685824, 745984, 839232, 885856, 904704, 914432, 996588, 1028736, 1118976, 1328784, 1357056, 1371648, 1491968, 1678464, 1771712, 1809408, 1993176, 2057472, 2237952, 2657568, 2714112, 2743296, 3356928, 3543424, 3986352, 4114944, 4475904, 5315136, 5428224, 6713856, 7086848, 7972704, 8229888, 10630272, 13427712, 14173696, 15945408, 21260544, 28347392, 31890816, 42521088, 63781632, 85042176, 127563264, 255126528]

約数ペア:

[(1, 255126528), (2, 127563264), (3, 85042176), (4, 63781632), (6, 42521088), (8, 31890816), (9, 28347392), (12, 21260544), (16, 15945408), (18, 14173696), (19, 13427712), (24, 10630272), (31, 8229888), (32, 7972704), (36, 7086848), (38, 6713856), (47, 5428224), (48, 5315136), (57, 4475904), (62, 4114944), (64, 3986352), (72, 3543424), (76, 3356928), (93, 2743296), (94, 2714112), (96, 2657568), (114, 2237952), (124, 2057472), (128, 1993176), (141, 1809408), (144, 1771712), (152, 1678464), (171, 1491968), (186, 1371648), (188, 1357056), (192, 1328784), (228, 1118976), (248, 1028736), (256, 996588), (279, 914432), (282, 904704), (288, 885856), (304, 839232), (342, 745984), (372, 685824), (376, 678528), (384, 664392), (423, 603136), (456, 559488), (496, 514368), (512, 498294), (558, 457216), (564, 452352), (576, 442928), (589, 433152), (608, 419616), (684, 372992), (744, 342912), (752, 339264), (768, 332196), (846, 301568), (893, 285696), (912, 279744), (992, 257184), (1024, 249147), (1116, 228608), (1128, 226176), (1152, 221464), (1178, 216576), (1216, 209808), (1368, 186496), (1457, 175104), (1488, 171456), (1504, 169632), (1536, 166098), (1692, 150784), (1767, 144384), (1786, 142848), (1824, 139872), (1984, 128592), (2232, 114304), (2256, 113088), (2304, 110732), (2356, 108288), (2432, 104904), (2679, 95232), (2736, 93248), (2914, 87552), (2976, 85728), (3008, 84816), (3072, 83049), (3384, 75392), (3534, 72192), (3572, 71424), (3648, 69936), (3968, 64296), (4371, 58368), (4464, 57152), (4512, 56544), (4608, 55366), (4712, 54144), (4864, 52452), (5301, 48128), (5358, 47616), (5472, 46624), (5828, 43776), (5952, 42864), (6016, 42408), (6768, 37696), (7068, 36096), (7144, 35712), (7296, 34968), (7936, 32148), (8037, 31744), (8742, 29184), (8928, 28576), (9024, 28272), (9216, 27683), (9424, 27072), (9728, 26226), (10602, 24064), (10716, 23808), (10944, 23312), (11656, 21888), (11904, 21432), (12032, 21204), (13113, 19456), (13536, 18848), (14136, 18048), (14288, 17856), (14592, 17484), (15872, 16074)]