628861536

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 1933424640

約数和(自身を除く): 1304563104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 72, 93, 96, 106, 108, 124, 144, 159, 186, 212, 216, 248, 279, 288, 318, 372, 424, 432, 443, 477, 496, 558, 636, 744, 837, 848, 864, 886, 954, 992, 1116, 1272, 1329, 1431, 1488, 1643, 1674, 1696, 1772, 1908, 2232, 2544, 2658, 2862, 2976, 3286, 3348, 3544, 3816, 3987, 4464, 4929, 5088, 5316, 5724, 6572, 6696, 7088, 7632, 7974, 8928, 9858, 10632, 11448, 11961, 13144, 13392, 13733, 14176, 14787, 15264, 15948, 19716, 21264, 22896, 23479, 23922, 26288, 26784, 27466, 29574, 31896, 39432, 41199, 42528, 44361, 45792, 46958, 47844, 52576, 54932, 59148, 63792, 70437, 78864, 82398, 88722, 93916, 95688, 109864, 118296, 123597, 127584, 140874, 157728, 164796, 177444, 187832, 191376, 211311, 219728, 236592, 247194, 281748, 329592, 354888, 370791, 375664, 382752, 422622, 439456, 473184, 494388, 563496, 633933, 659184, 709776, 727849, 741582, 751328, 845244, 988776, 1126992, 1267866, 1318368, 1419552, 1455698, 1483164, 1690488, 1977552, 2183547, 2253984, 2535732, 2911396, 2966328, 3380976, 3955104, 4367094, 5071464, 5822792, 5932656, 6550641, 6761952, 8734188, 10142928, 11645584, 11865312, 13101282, 17468376, 19651923, 20285856, 23291168, 26202564, 34936752, 39303846, 52405128, 69873504, 78607692, 104810256, 157215384, 209620512, 314430768, 628861536]

約数ペア:

[(1, 628861536), (2, 314430768), (3, 209620512), (4, 157215384), (6, 104810256), (8, 78607692), (9, 69873504), (12, 52405128), (16, 39303846), (18, 34936752), (24, 26202564), (27, 23291168), (31, 20285856), (32, 19651923), (36, 17468376), (48, 13101282), (53, 11865312), (54, 11645584), (62, 10142928), (72, 8734188), (93, 6761952), (96, 6550641), (106, 5932656), (108, 5822792), (124, 5071464), (144, 4367094), (159, 3955104), (186, 3380976), (212, 2966328), (216, 2911396), (248, 2535732), (279, 2253984), (288, 2183547), (318, 1977552), (372, 1690488), (424, 1483164), (432, 1455698), (443, 1419552), (477, 1318368), (496, 1267866), (558, 1126992), (636, 988776), (744, 845244), (837, 751328), (848, 741582), (864, 727849), (886, 709776), (954, 659184), (992, 633933), (1116, 563496), (1272, 494388), (1329, 473184), (1431, 439456), (1488, 422622), (1643, 382752), (1674, 375664), (1696, 370791), (1772, 354888), (1908, 329592), (2232, 281748), (2544, 247194), (2658, 236592), (2862, 219728), (2976, 211311), (3286, 191376), (3348, 187832), (3544, 177444), (3816, 164796), (3987, 157728), (4464, 140874), (4929, 127584), (5088, 123597), (5316, 118296), (5724, 109864), (6572, 95688), (6696, 93916), (7088, 88722), (7632, 82398), (7974, 78864), (8928, 70437), (9858, 63792), (10632, 59148), (11448, 54932), (11961, 52576), (13144, 47844), (13392, 46958), (13733, 45792), (14176, 44361), (14787, 42528), (15264, 41199), (15948, 39432), (19716, 31896), (21264, 29574), (22896, 27466), (23479, 26784), (23922, 26288)]