2557376064

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 280

約数和(自身を含む): 7941665600

約数和(自身を除く): 5384289536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 67, 72, 74, 81, 96, 108, 111, 134, 144, 148, 162, 192, 199, 201, 216, 222, 268, 288, 296, 324, 333, 398, 402, 432, 444, 536, 576, 592, 597, 603, 648, 666, 796, 804, 864, 888, 999, 1072, 1184, 1194, 1206, 1296, 1332, 1592, 1608, 1728, 1776, 1791, 1809, 1998, 2144, 2368, 2388, 2412, 2479, 2592, 2664, 2997, 3184, 3216, 3552, 3582, 3618, 3996, 4288, 4776, 4824, 4958, 5184, 5328, 5373, 5427, 5994, 6368, 6432, 7104, 7164, 7236, 7363, 7437, 7992, 9552, 9648, 9916, 10656, 10746, 10854, 11988, 12736, 12864, 13333, 14328, 14472, 14726, 14874, 15984, 16119, 19104, 19296, 19832, 21312, 21492, 21708, 22089, 22311, 23976, 26666, 28656, 28944, 29452, 29748, 31968, 32238, 38208, 38592, 39664, 39999, 42984, 43416, 44178, 44622, 47952, 53332, 57312, 57888, 58904, 59496, 63936, 64476, 66267, 66933, 79328, 79998, 85968, 86832, 88356, 89244, 95904, 106664, 114624, 115776, 117808, 118992, 119997, 128952, 132534, 133866, 158656, 159996, 171936, 173664, 176712, 178488, 191808, 198801, 200799, 213328, 235616, 237984, 239994, 257904, 265068, 267732, 319992, 343872, 347328, 353424, 356976, 359991, 397602, 401598, 426656, 471232, 475968, 479988, 493321, 515808, 530136, 535464, 596403, 639984, 706848, 713952, 719982, 795204, 803196, 853312, 959976, 986642, 1031616, 1060272, 1070928, 1079973, 1192806, 1279968, 1413696, 1427904, 1439964, 1479963, 1590408, 1606392, 1919952, 1973284, 2120544, 2141856, 2159946, 2385612, 2559936, 2879928, 2959926, 3180816, 3212784, 3839904, 3946568, 4241088, 4283712, 4319892, 4439889, 4771224, 5759856, 5919852, 6361632, 6425568, 7679808, 7893136, 8639784, 8879778, 9542448, 11519712, 11839704, 12723264, 12851136, 13319667, 15786272, 17279568, 17759556, 19084896, 23039424, 23679408, 26639334, 31572544, 34559136, 35519112, 38169792, 39959001, 47358816, 53278668, 69118272, 71038224, 79918002, 94717632, 106557336, 142076448, 159836004, 213114672, 284152896, 319672008, 426229344, 639344016, 852458688, 1278688032, 2557376064]

約数ペア:

[(1, 2557376064), (2, 1278688032), (3, 852458688), (4, 639344016), (6, 426229344), (8, 319672008), (9, 284152896), (12, 213114672), (16, 159836004), (18, 142076448), (24, 106557336), (27, 94717632), (32, 79918002), (36, 71038224), (37, 69118272), (48, 53278668), (54, 47358816), (64, 39959001), (67, 38169792), (72, 35519112), (74, 34559136), (81, 31572544), (96, 26639334), (108, 23679408), (111, 23039424), (134, 19084896), (144, 17759556), (148, 17279568), (162, 15786272), (192, 13319667), (199, 12851136), (201, 12723264), (216, 11839704), (222, 11519712), (268, 9542448), (288, 8879778), (296, 8639784), (324, 7893136), (333, 7679808), (398, 6425568), (402, 6361632), (432, 5919852), (444, 5759856), (536, 4771224), (576, 4439889), (592, 4319892), (597, 4283712), (603, 4241088), (648, 3946568), (666, 3839904), (796, 3212784), (804, 3180816), (864, 2959926), (888, 2879928), (999, 2559936), (1072, 2385612), (1184, 2159946), (1194, 2141856), (1206, 2120544), (1296, 1973284), (1332, 1919952), (1592, 1606392), (1608, 1590408), (1728, 1479963), (1776, 1439964), (1791, 1427904), (1809, 1413696), (1998, 1279968), (2144, 1192806), (2368, 1079973), (2388, 1070928), (2412, 1060272), (2479, 1031616), (2592, 986642), (2664, 959976), (2997, 853312), (3184, 803196), (3216, 795204), (3552, 719982), (3582, 713952), (3618, 706848), (3996, 639984), (4288, 596403), (4776, 535464), (4824, 530136), (4958, 515808), (5184, 493321), (5328, 479988), (5373, 475968), (5427, 471232), (5994, 426656), (6368, 401598), (6432, 397602), (7104, 359991), (7164, 356976), (7236, 353424), (7363, 347328), (7437, 343872), (7992, 319992), (9552, 267732), (9648, 265068), (9916, 257904), (10656, 239994), (10746, 237984), (10854, 235616), (11988, 213328), (12736, 200799), (12864, 198801), (13333, 191808), (14328, 178488), (14472, 176712), (14726, 173664), (14874, 171936), (15984, 159996), (16119, 158656), (19104, 133866), (19296, 132534), (19832, 128952), (21312, 119997), (21492, 118992), (21708, 117808), (22089, 115776), (22311, 114624), (23976, 106664), (26666, 95904), (28656, 89244), (28944, 88356), (29452, 86832), (29748, 85968), (31968, 79998), (32238, 79328), (38208, 66933), (38592, 66267), (39664, 64476), (39999, 63936), (42984, 59496), (43416, 58904), (44178, 57888), (44622, 57312), (47952, 53332)]