521485776

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 160

約数和(自身を含む): 1732627200

約数和(自身を除く): 1211141424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2129, 2187, 2268, 2916, 3024, 3402, 3888, 4258, 4374, 4536, 5103, 5832, 6387, 6804, 8516, 8748, 9072, 10206, 11664, 12774, 13608, 14903, 15309, 17032, 17496, 19161, 20412, 25548, 27216, 29806, 30618, 34064, 34992, 38322, 40824, 44709, 51096, 57483, 59612, 61236, 76644, 81648, 89418, 102192, 114966, 119224, 122472, 134127, 153288, 172449, 178836, 229932, 238448, 244944, 268254, 306576, 344898, 357672, 402381, 459864, 517347, 536508, 689796, 715344, 804762, 919728, 1034694, 1073016, 1207143, 1379592, 1552041, 1609524, 2069388, 2146032, 2414286, 2759184, 3104082, 3219048, 3621429, 4138776, 4656123, 4828572, 6208164, 6438096, 7242858, 8277552, 9312246, 9657144, 10864287, 12416328, 14485716, 18624492, 19314288, 21728574, 24832656, 28971432, 32592861, 37248984, 43457148, 57942864, 65185722, 74497968, 86914296, 130371444, 173828592, 260742888, 521485776]

約数ペア:

[(1, 521485776), (2, 260742888), (3, 173828592), (4, 130371444), (6, 86914296), (7, 74497968), (8, 65185722), (9, 57942864), (12, 43457148), (14, 37248984), (16, 32592861), (18, 28971432), (21, 24832656), (24, 21728574), (27, 19314288), (28, 18624492), (36, 14485716), (42, 12416328), (48, 10864287), (54, 9657144), (56, 9312246), (63, 8277552), (72, 7242858), (81, 6438096), (84, 6208164), (108, 4828572), (112, 4656123), (126, 4138776), (144, 3621429), (162, 3219048), (168, 3104082), (189, 2759184), (216, 2414286), (243, 2146032), (252, 2069388), (324, 1609524), (336, 1552041), (378, 1379592), (432, 1207143), (486, 1073016), (504, 1034694), (567, 919728), (648, 804762), (729, 715344), (756, 689796), (972, 536508), (1008, 517347), (1134, 459864), (1296, 402381), (1458, 357672), (1512, 344898), (1701, 306576), (1944, 268254), (2129, 244944), (2187, 238448), (2268, 229932), (2916, 178836), (3024, 172449), (3402, 153288), (3888, 134127), (4258, 122472), (4374, 119224), (4536, 114966), (5103, 102192), (5832, 89418), (6387, 81648), (6804, 76644), (8516, 61236), (8748, 59612), (9072, 57483), (10206, 51096), (11664, 44709), (12774, 40824), (13608, 38322), (14903, 34992), (15309, 34064), (17032, 30618), (17496, 29806), (19161, 27216), (20412, 25548)]