268974972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 860160000

約数和(自身を除く): 591185028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 84, 92, 93, 108, 124, 126, 138, 161, 186, 189, 207, 217, 252, 276, 279, 322, 372, 378, 414, 434, 483, 499, 558, 621, 644, 651, 713, 756, 828, 837, 868, 966, 998, 1116, 1242, 1302, 1426, 1449, 1497, 1674, 1932, 1953, 1996, 2139, 2484, 2604, 2852, 2898, 2994, 3348, 3493, 3906, 4278, 4347, 4491, 4991, 5796, 5859, 5988, 6417, 6986, 7812, 8556, 8694, 8982, 9982, 10479, 11477, 11718, 12834, 13473, 13972, 14973, 15469, 17388, 17964, 19251, 19964, 20958, 22954, 23436, 25668, 26946, 29946, 30938, 31437, 34431, 38502, 41916, 44919, 45908, 46407, 53892, 59892, 61876, 62874, 68862, 77004, 80339, 89838, 92814, 94311, 103293, 108283, 125748, 134757, 137724, 139221, 160678, 179676, 185628, 188622, 206586, 216566, 241017, 269514, 278442, 309879, 321356, 324849, 355787, 377244, 413172, 417663, 433132, 482034, 539028, 556884, 619758, 649698, 711574, 723051, 835326, 964068, 974547, 1067361, 1239516, 1299396, 1423148, 1446102, 1670652, 1949094, 2134722, 2169153, 2490509, 2892204, 2923641, 3202083, 3898188, 4269444, 4338306, 4981018, 5847282, 6404166, 7471527, 8676612, 9606249, 9962036, 11694564, 12808332, 14943054, 19212498, 22414581, 29886108, 38424996, 44829162, 67243743, 89658324, 134487486, 268974972]

約数ペア:

[(1, 268974972), (2, 134487486), (3, 89658324), (4, 67243743), (6, 44829162), (7, 38424996), (9, 29886108), (12, 22414581), (14, 19212498), (18, 14943054), (21, 12808332), (23, 11694564), (27, 9962036), (28, 9606249), (31, 8676612), (36, 7471527), (42, 6404166), (46, 5847282), (54, 4981018), (62, 4338306), (63, 4269444), (69, 3898188), (84, 3202083), (92, 2923641), (93, 2892204), (108, 2490509), (124, 2169153), (126, 2134722), (138, 1949094), (161, 1670652), (186, 1446102), (189, 1423148), (207, 1299396), (217, 1239516), (252, 1067361), (276, 974547), (279, 964068), (322, 835326), (372, 723051), (378, 711574), (414, 649698), (434, 619758), (483, 556884), (499, 539028), (558, 482034), (621, 433132), (644, 417663), (651, 413172), (713, 377244), (756, 355787), (828, 324849), (837, 321356), (868, 309879), (966, 278442), (998, 269514), (1116, 241017), (1242, 216566), (1302, 206586), (1426, 188622), (1449, 185628), (1497, 179676), (1674, 160678), (1932, 139221), (1953, 137724), (1996, 134757), (2139, 125748), (2484, 108283), (2604, 103293), (2852, 94311), (2898, 92814), (2994, 89838), (3348, 80339), (3493, 77004), (3906, 68862), (4278, 62874), (4347, 61876), (4491, 59892), (4991, 53892), (5796, 46407), (5859, 45908), (5988, 44919), (6417, 41916), (6986, 38502), (7812, 34431), (8556, 31437), (8694, 30938), (8982, 29946), (9982, 26946), (10479, 25668), (11477, 23436), (11718, 22954), (12834, 20958), (13473, 19964), (13972, 19251), (14973, 17964), (15469, 17388)]