402074712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 1251180000

約数和(自身を除く): 849105288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 149, 156, 186, 216, 234, 248, 279, 298, 312, 351, 372, 403, 447, 468, 558, 596, 702, 744, 806, 837, 894, 936, 961, 1116, 1192, 1209, 1341, 1404, 1612, 1674, 1788, 1922, 1937, 2232, 2418, 2682, 2808, 2883, 3224, 3348, 3576, 3627, 3844, 3874, 4023, 4619, 4836, 5364, 5766, 5811, 6696, 7254, 7688, 7748, 8046, 8649, 9238, 9672, 10728, 10881, 11532, 11622, 12493, 13857, 14508, 15496, 16092, 17298, 17433, 18476, 21762, 23064, 23244, 24986, 25947, 27714, 29016, 32184, 34596, 34866, 36952, 37479, 41571, 43524, 46488, 49972, 51894, 52299, 55428, 60047, 69192, 69732, 74958, 83142, 87048, 99944, 103788, 104598, 110856, 112437, 120094, 124713, 139464, 143189, 149916, 166284, 180141, 207576, 209196, 224874, 240188, 249426, 286378, 299832, 332568, 337311, 360282, 418392, 429567, 449748, 480376, 498852, 540423, 572756, 674622, 720564, 859134, 899496, 997704, 1080846, 1145512, 1288701, 1349244, 1441128, 1621269, 1718268, 1861457, 2161692, 2577402, 2698488, 3242538, 3436536, 3722914, 3866103, 4323384, 5154804, 5584371, 6485076, 7445828, 7732206, 10309608, 11168742, 12970152, 14891656, 15464412, 16753113, 22337484, 30928824, 33506226, 44674968, 50259339, 67012452, 100518678, 134024904, 201037356, 402074712]

約数ペア:

[(1, 402074712), (2, 201037356), (3, 134024904), (4, 100518678), (6, 67012452), (8, 50259339), (9, 44674968), (12, 33506226), (13, 30928824), (18, 22337484), (24, 16753113), (26, 15464412), (27, 14891656), (31, 12970152), (36, 11168742), (39, 10309608), (52, 7732206), (54, 7445828), (62, 6485076), (72, 5584371), (78, 5154804), (93, 4323384), (104, 3866103), (108, 3722914), (117, 3436536), (124, 3242538), (149, 2698488), (156, 2577402), (186, 2161692), (216, 1861457), (234, 1718268), (248, 1621269), (279, 1441128), (298, 1349244), (312, 1288701), (351, 1145512), (372, 1080846), (403, 997704), (447, 899496), (468, 859134), (558, 720564), (596, 674622), (702, 572756), (744, 540423), (806, 498852), (837, 480376), (894, 449748), (936, 429567), (961, 418392), (1116, 360282), (1192, 337311), (1209, 332568), (1341, 299832), (1404, 286378), (1612, 249426), (1674, 240188), (1788, 224874), (1922, 209196), (1937, 207576), (2232, 180141), (2418, 166284), (2682, 149916), (2808, 143189), (2883, 139464), (3224, 124713), (3348, 120094), (3576, 112437), (3627, 110856), (3844, 104598), (3874, 103788), (4023, 99944), (4619, 87048), (4836, 83142), (5364, 74958), (5766, 69732), (5811, 69192), (6696, 60047), (7254, 55428), (7688, 52299), (7748, 51894), (8046, 49972), (8649, 46488), (9238, 43524), (9672, 41571), (10728, 37479), (10881, 36952), (11532, 34866), (11622, 34596), (12493, 32184), (13857, 29016), (14508, 27714), (15496, 25947), (16092, 24986), (17298, 23244), (17433, 23064), (18476, 21762)]