408047952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 1208811520

約数和(自身を除く): 800763568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 127, 152, 156, 208, 228, 247, 254, 271, 304, 312, 381, 456, 494, 508, 542, 624, 741, 762, 813, 912, 988, 1016, 1084, 1482, 1524, 1626, 1651, 1976, 2032, 2168, 2413, 2964, 3048, 3252, 3302, 3523, 3952, 4336, 4826, 4953, 5149, 5928, 6096, 6504, 6604, 7046, 7239, 9652, 9906, 10298, 10569, 11856, 13008, 13208, 14092, 14478, 15447, 19304, 19812, 20596, 21138, 26416, 28184, 28956, 30894, 31369, 34417, 38608, 39624, 41192, 42276, 56368, 57912, 61788, 62738, 66937, 68834, 79248, 82384, 84552, 94107, 103251, 115824, 123576, 125476, 133874, 137668, 169104, 188214, 200811, 206502, 247152, 250952, 267748, 275336, 376428, 401622, 413004, 447421, 501904, 535496, 550672, 653923, 752856, 803244, 826008, 894842, 1070992, 1307846, 1342263, 1505712, 1606488, 1652016, 1789684, 1961769, 2615692, 2684526, 3212976, 3579368, 3923538, 5231384, 5369052, 7158736, 7847076, 8500999, 10462768, 10738104, 15694152, 17001998, 21476208, 25502997, 31388304, 34003996, 51005994, 68007992, 102011988, 136015984, 204023976, 408047952]

約数ペア:

[(1, 408047952), (2, 204023976), (3, 136015984), (4, 102011988), (6, 68007992), (8, 51005994), (12, 34003996), (13, 31388304), (16, 25502997), (19, 21476208), (24, 17001998), (26, 15694152), (38, 10738104), (39, 10462768), (48, 8500999), (52, 7847076), (57, 7158736), (76, 5369052), (78, 5231384), (104, 3923538), (114, 3579368), (127, 3212976), (152, 2684526), (156, 2615692), (208, 1961769), (228, 1789684), (247, 1652016), (254, 1606488), (271, 1505712), (304, 1342263), (312, 1307846), (381, 1070992), (456, 894842), (494, 826008), (508, 803244), (542, 752856), (624, 653923), (741, 550672), (762, 535496), (813, 501904), (912, 447421), (988, 413004), (1016, 401622), (1084, 376428), (1482, 275336), (1524, 267748), (1626, 250952), (1651, 247152), (1976, 206502), (2032, 200811), (2168, 188214), (2413, 169104), (2964, 137668), (3048, 133874), (3252, 125476), (3302, 123576), (3523, 115824), (3952, 103251), (4336, 94107), (4826, 84552), (4953, 82384), (5149, 79248), (5928, 68834), (6096, 66937), (6504, 62738), (6604, 61788), (7046, 57912), (7239, 56368), (9652, 42276), (9906, 41192), (10298, 39624), (10569, 38608), (11856, 34417), (13008, 31369), (13208, 30894), (14092, 28956), (14478, 28184), (15447, 26416), (19304, 21138), (19812, 20596)]