455130408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 1253376000

約数和(自身を除く): 798245592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 127, 152, 174, 228, 232, 254, 271, 348, 381, 456, 508, 542, 551, 696, 762, 813, 1016, 1084, 1102, 1524, 1626, 1653, 2168, 2204, 2413, 3048, 3252, 3306, 3683, 4408, 4826, 5149, 6504, 6612, 7239, 7366, 7859, 9652, 10298, 11049, 13224, 14478, 14732, 15447, 15718, 19304, 20596, 22098, 23577, 28956, 29464, 30894, 31436, 34417, 41192, 44196, 47154, 57912, 61788, 62872, 68834, 69977, 88392, 94308, 103251, 123576, 137668, 139954, 149321, 188616, 206502, 209931, 275336, 279908, 298642, 413004, 419862, 447963, 559816, 597284, 653923, 826008, 839724, 895926, 998093, 1194568, 1307846, 1679448, 1791852, 1961769, 1996186, 2615692, 2994279, 3583704, 3923538, 3992372, 5231384, 5988558, 7847076, 7984744, 11977116, 15694152, 18963767, 23954232, 37927534, 56891301, 75855068, 113782602, 151710136, 227565204, 455130408]

約数ペア:

[(1, 455130408), (2, 227565204), (3, 151710136), (4, 113782602), (6, 75855068), (8, 56891301), (12, 37927534), (19, 23954232), (24, 18963767), (29, 15694152), (38, 11977116), (57, 7984744), (58, 7847076), (76, 5988558), (87, 5231384), (114, 3992372), (116, 3923538), (127, 3583704), (152, 2994279), (174, 2615692), (228, 1996186), (232, 1961769), (254, 1791852), (271, 1679448), (348, 1307846), (381, 1194568), (456, 998093), (508, 895926), (542, 839724), (551, 826008), (696, 653923), (762, 597284), (813, 559816), (1016, 447963), (1084, 419862), (1102, 413004), (1524, 298642), (1626, 279908), (1653, 275336), (2168, 209931), (2204, 206502), (2413, 188616), (3048, 149321), (3252, 139954), (3306, 137668), (3683, 123576), (4408, 103251), (4826, 94308), (5149, 88392), (6504, 69977), (6612, 68834), (7239, 62872), (7366, 61788), (7859, 57912), (9652, 47154), (10298, 44196), (11049, 41192), (13224, 34417), (14478, 31436), (14732, 30894), (15447, 29464), (15718, 28956), (19304, 23577), (20596, 22098)]