404129544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9787

約数の個数: 128

約数和(自身を含む): 1309056000

約数和(自身を除く): 904926456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 9739, 10374, 13832, 19478, 20748, 29217, 38956, 41496, 58434, 68173, 77912, 116868, 126607, 136346, 185041, 204519, 233736, 253214, 272692, 370082, 379821, 409038, 506428, 545384, 555123, 740164, 759642, 818076, 886249, 1012856, 1110246, 1295287, 1480328, 1519284, 1636152, 1772498, 2220492, 2405533, 2590574, 2658747, 3038568, 3544996, 3885861, 4440984, 4811066, 5181148, 5317494, 7089992, 7216599, 7771722, 9622132, 10362296, 10634988, 14433198, 15543444, 16838731, 19244264, 21269976, 28866396, 31086888, 33677462, 50516193, 57732792, 67354924, 101032386, 134709848, 202064772, 404129544]

約数ペア:

[(1, 404129544), (2, 202064772), (3, 134709848), (4, 101032386), (6, 67354924), (7, 57732792), (8, 50516193), (12, 33677462), (13, 31086888), (14, 28866396), (19, 21269976), (21, 19244264), (24, 16838731), (26, 15543444), (28, 14433198), (38, 10634988), (39, 10362296), (42, 9622132), (52, 7771722), (56, 7216599), (57, 7089992), (76, 5317494), (78, 5181148), (84, 4811066), (91, 4440984), (104, 3885861), (114, 3544996), (133, 3038568), (152, 2658747), (156, 2590574), (168, 2405533), (182, 2220492), (228, 1772498), (247, 1636152), (266, 1519284), (273, 1480328), (312, 1295287), (364, 1110246), (399, 1012856), (456, 886249), (494, 818076), (532, 759642), (546, 740164), (728, 555123), (741, 545384), (798, 506428), (988, 409038), (1064, 379821), (1092, 370082), (1482, 272692), (1596, 253214), (1729, 233736), (1976, 204519), (2184, 185041), (2964, 136346), (3192, 126607), (3458, 116868), (5187, 77912), (5928, 68173), (6916, 58434), (9739, 41496), (10374, 38956), (13832, 29217), (19478, 20748)]