254626008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 845752320

約数和(自身を除く): 591126312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 37, 39, 42, 46, 52, 56, 69, 74, 78, 84, 91, 92, 104, 111, 137, 138, 148, 156, 161, 168, 182, 184, 222, 259, 273, 274, 276, 296, 299, 312, 322, 364, 411, 444, 481, 483, 518, 546, 548, 552, 598, 644, 728, 777, 822, 851, 888, 897, 959, 962, 966, 1036, 1092, 1096, 1196, 1288, 1443, 1554, 1644, 1702, 1781, 1794, 1918, 1924, 1932, 2072, 2093, 2184, 2392, 2553, 2877, 2886, 3108, 3151, 3288, 3367, 3404, 3562, 3588, 3836, 3848, 3864, 4186, 5069, 5106, 5343, 5754, 5772, 5957, 6216, 6279, 6302, 6734, 6808, 7124, 7176, 7672, 8372, 9453, 10101, 10138, 10212, 10686, 11063, 11508, 11544, 11914, 12467, 12558, 12604, 13468, 14248, 15207, 16744, 17871, 18906, 20202, 20276, 20424, 21372, 22057, 22126, 23016, 23828, 24934, 25116, 25208, 26936, 30414, 33189, 35483, 35742, 37401, 37812, 40404, 40552, 40963, 42744, 44114, 44252, 47656, 49868, 50232, 60828, 65897, 66171, 66378, 70966, 71484, 74802, 75624, 77441, 80808, 81926, 88228, 88504, 99736, 106449, 116587, 121656, 122889, 131794, 132342, 132756, 141932, 142968, 149604, 154882, 163852, 176456, 197691, 212898, 232323, 233174, 245778, 263588, 264684, 265512, 283864, 286741, 299208, 309764, 327704, 349761, 395382, 425796, 461279, 464646, 466348, 491556, 527176, 529368, 573482, 619528, 699522, 790764, 816109, 851592, 860223, 922558, 929292, 932696, 983112, 1146964, 1383837, 1399044, 1515631, 1581528, 1632218, 1720446, 1845116, 1858584, 2293928, 2448327, 2767674, 2798088, 3031262, 3264436, 3440892, 3690232, 4546893, 4896654, 5535348, 6062524, 6528872, 6881784, 9093786, 9793308, 10609417, 11070696, 12125048, 18187572, 19586616, 21218834, 31828251, 36375144, 42437668, 63656502, 84875336, 127313004, 254626008]

約数ペア:

[(1, 254626008), (2, 127313004), (3, 84875336), (4, 63656502), (6, 42437668), (7, 36375144), (8, 31828251), (12, 21218834), (13, 19586616), (14, 18187572), (21, 12125048), (23, 11070696), (24, 10609417), (26, 9793308), (28, 9093786), (37, 6881784), (39, 6528872), (42, 6062524), (46, 5535348), (52, 4896654), (56, 4546893), (69, 3690232), (74, 3440892), (78, 3264436), (84, 3031262), (91, 2798088), (92, 2767674), (104, 2448327), (111, 2293928), (137, 1858584), (138, 1845116), (148, 1720446), (156, 1632218), (161, 1581528), (168, 1515631), (182, 1399044), (184, 1383837), (222, 1146964), (259, 983112), (273, 932696), (274, 929292), (276, 922558), (296, 860223), (299, 851592), (312, 816109), (322, 790764), (364, 699522), (411, 619528), (444, 573482), (481, 529368), (483, 527176), (518, 491556), (546, 466348), (548, 464646), (552, 461279), (598, 425796), (644, 395382), (728, 349761), (777, 327704), (822, 309764), (851, 299208), (888, 286741), (897, 283864), (959, 265512), (962, 264684), (966, 263588), (1036, 245778), (1092, 233174), (1096, 232323), (1196, 212898), (1288, 197691), (1443, 176456), (1554, 163852), (1644, 154882), (1702, 149604), (1781, 142968), (1794, 141932), (1918, 132756), (1924, 132342), (1932, 131794), (2072, 122889), (2093, 121656), (2184, 116587), (2392, 106449), (2553, 99736), (2877, 88504), (2886, 88228), (3108, 81926), (3151, 80808), (3288, 77441), (3367, 75624), (3404, 74802), (3562, 71484), (3588, 70966), (3836, 66378), (3848, 66171), (3864, 65897), (4186, 60828), (5069, 50232), (5106, 49868), (5343, 47656), (5754, 44252), (5772, 44114), (5957, 42744), (6216, 40963), (6279, 40552), (6302, 40404), (6734, 37812), (6808, 37401), (7124, 35742), (7176, 35483), (7672, 33189), (8372, 30414), (9453, 26936), (10101, 25208), (10138, 25116), (10212, 24934), (10686, 23828), (11063, 23016), (11508, 22126), (11544, 22057), (11914, 21372), (12467, 20424), (12558, 20276), (12604, 20202), (13468, 18906), (14248, 17871), (15207, 16744)]