641931264

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 2201472000

約数和(自身を除く): 1559540736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 47, 48, 52, 54, 57, 64, 72, 76, 78, 94, 96, 104, 108, 114, 117, 128, 141, 144, 152, 156, 171, 188, 192, 208, 216, 228, 234, 247, 256, 282, 288, 304, 312, 342, 351, 376, 384, 416, 423, 432, 456, 468, 494, 512, 513, 564, 576, 608, 611, 624, 684, 702, 741, 752, 768, 832, 846, 864, 893, 912, 936, 988, 1024, 1026, 1128, 1152, 1216, 1222, 1248, 1269, 1368, 1404, 1482, 1504, 1536, 1664, 1692, 1728, 1786, 1824, 1833, 1872, 1976, 2048, 2052, 2223, 2256, 2304, 2432, 2444, 2496, 2538, 2679, 2736, 2808, 2964, 3008, 3072, 3328, 3384, 3456, 3572, 3648, 3666, 3744, 3952, 4104, 4446, 4512, 4608, 4864, 4888, 4992, 5076, 5358, 5472, 5499, 5616, 5928, 6016, 6144, 6656, 6669, 6768, 6912, 7144, 7296, 7332, 7488, 7904, 8037, 8208, 8892, 9024, 9216, 9728, 9776, 9984, 10152, 10716, 10944, 10998, 11232, 11609, 11856, 12032, 13312, 13338, 13536, 13824, 14288, 14592, 14664, 14976, 15808, 16074, 16416, 16497, 17784, 18048, 18432, 19456, 19552, 19968, 20304, 21432, 21888, 21996, 22464, 23218, 23712, 24064, 24111, 26624, 26676, 27072, 27648, 28576, 29184, 29328, 29952, 31616, 32148, 32832, 32994, 34827, 35568, 36096, 38912, 39104, 39936, 40608, 42864, 43776, 43992, 44928, 46436, 47424, 48128, 48222, 53352, 54144, 55296, 57152, 58368, 58656, 59904, 63232, 64296, 65664, 65988, 69654, 71136, 72192, 78208, 79872, 81216, 85728, 87552, 87984, 89856, 92872, 94848, 96256, 96444, 104481, 106704, 108288, 114304, 116736, 117312, 119808, 126464, 128592, 131328, 131976, 139308, 142272, 144384, 156416, 162432, 171456, 175104, 175968, 179712, 185744, 189696, 192888, 208962, 213408, 216576, 228608, 234624, 239616, 252928, 257184, 262656, 263952, 278616, 284544, 288768, 312832, 313443, 324864, 342912, 350208, 351936, 359424, 371488, 379392, 385776, 417924, 426816, 433152, 457216, 469248, 505856, 514368, 525312, 527904, 557232, 569088, 625664, 626886, 649728, 685824, 703872, 718848, 742976, 758784, 771552, 835848, 853632, 866304, 914432, 938496, 1028736, 1050624, 1055808, 1114464, 1138176, 1251328, 1253772, 1299456, 1371648, 1407744, 1485952, 1517568, 1543104, 1671696, 1707264, 1828864, 1876992, 2057472, 2111616, 2228928, 2276352, 2507544, 2598912, 2743296, 2815488, 2971904, 3086208, 3343392, 3414528, 3753984, 4114944, 4223232, 4457856, 4552704, 5015088, 5486592, 5630976, 5943808, 6172416, 6686784, 6829056, 8229888, 8446464, 8915712, 10030176, 11261952, 11887616, 12344832, 13373568, 13658112, 16459776, 16892928, 17831424, 20060352, 23775232, 24689664, 26747136, 33785856, 35662848, 40120704, 49379328, 53494272, 71325696, 80241408, 106988544, 160482816, 213977088, 320965632, 641931264]

約数ペア:

[(1, 641931264), (2, 320965632), (3, 213977088), (4, 160482816), (6, 106988544), (8, 80241408), (9, 71325696), (12, 53494272), (13, 49379328), (16, 40120704), (18, 35662848), (19, 33785856), (24, 26747136), (26, 24689664), (27, 23775232), (32, 20060352), (36, 17831424), (38, 16892928), (39, 16459776), (47, 13658112), (48, 13373568), (52, 12344832), (54, 11887616), (57, 11261952), (64, 10030176), (72, 8915712), (76, 8446464), (78, 8229888), (94, 6829056), (96, 6686784), (104, 6172416), (108, 5943808), (114, 5630976), (117, 5486592), (128, 5015088), (141, 4552704), (144, 4457856), (152, 4223232), (156, 4114944), (171, 3753984), (188, 3414528), (192, 3343392), (208, 3086208), (216, 2971904), (228, 2815488), (234, 2743296), (247, 2598912), (256, 2507544), (282, 2276352), (288, 2228928), (304, 2111616), (312, 2057472), (342, 1876992), (351, 1828864), (376, 1707264), (384, 1671696), (416, 1543104), (423, 1517568), (432, 1485952), (456, 1407744), (468, 1371648), (494, 1299456), (512, 1253772), (513, 1251328), (564, 1138176), (576, 1114464), (608, 1055808), (611, 1050624), (624, 1028736), (684, 938496), (702, 914432), (741, 866304), (752, 853632), (768, 835848), (832, 771552), (846, 758784), (864, 742976), (893, 718848), (912, 703872), (936, 685824), (988, 649728), (1024, 626886), (1026, 625664), (1128, 569088), (1152, 557232), (1216, 527904), (1222, 525312), (1248, 514368), (1269, 505856), (1368, 469248), (1404, 457216), (1482, 433152), (1504, 426816), (1536, 417924), (1664, 385776), (1692, 379392), (1728, 371488), (1786, 359424), (1824, 351936), (1833, 350208), (1872, 342912), (1976, 324864), (2048, 313443), (2052, 312832), (2223, 288768), (2256, 284544), (2304, 278616), (2432, 263952), (2444, 262656), (2496, 257184), (2538, 252928), (2679, 239616), (2736, 234624), (2808, 228608), (2964, 216576), (3008, 213408), (3072, 208962), (3328, 192888), (3384, 189696), (3456, 185744), (3572, 179712), (3648, 175968), (3666, 175104), (3744, 171456), (3952, 162432), (4104, 156416), (4446, 144384), (4512, 142272), (4608, 139308), (4864, 131976), (4888, 131328), (4992, 128592), (5076, 126464), (5358, 119808), (5472, 117312), (5499, 116736), (5616, 114304), (5928, 108288), (6016, 106704), (6144, 104481), (6656, 96444), (6669, 96256), (6768, 94848), (6912, 92872), (7144, 89856), (7296, 87984), (7332, 87552), (7488, 85728), (7904, 81216), (8037, 79872), (8208, 78208), (8892, 72192), (9024, 71136), (9216, 69654), (9728, 65988), (9776, 65664), (9984, 64296), (10152, 63232), (10716, 59904), (10944, 58656), (10998, 58368), (11232, 57152), (11609, 55296), (11856, 54144), (12032, 53352), (13312, 48222), (13338, 48128), (13536, 47424), (13824, 46436), (14288, 44928), (14592, 43992), (14664, 43776), (14976, 42864), (15808, 40608), (16074, 39936), (16416, 39104), (16497, 38912), (17784, 36096), (18048, 35568), (18432, 34827), (19456, 32994), (19552, 32832), (19968, 32148), (20304, 31616), (21432, 29952), (21888, 29328), (21996, 29184), (22464, 28576), (23218, 27648), (23712, 27072), (24064, 26676), (24111, 26624)]