477487584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 1559900160

約数和(自身を除く): 1082412576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 239, 252, 288, 336, 478, 504, 672, 717, 956, 991, 1008, 1434, 1673, 1912, 1982, 2016, 2151, 2868, 2973, 3346, 3824, 3964, 4302, 5019, 5736, 5946, 6692, 6937, 7648, 7928, 8604, 8919, 10038, 11472, 11892, 13384, 13874, 15057, 15856, 17208, 17838, 20076, 20811, 22944, 23784, 26768, 27748, 30114, 31712, 34416, 35676, 40152, 41622, 47568, 53536, 55496, 60228, 62433, 68832, 71352, 80304, 83244, 95136, 110992, 120456, 124866, 142704, 160608, 166488, 221984, 236849, 240912, 249732, 285408, 332976, 473698, 481824, 499464, 665952, 710547, 947396, 998928, 1421094, 1657943, 1894792, 1997856, 2131641, 2842188, 3315886, 3789584, 4263282, 4973829, 5684376, 6631772, 7579168, 8526564, 9947658, 11368752, 13263544, 14921487, 17053128, 19895316, 22737504, 26527088, 29842974, 34106256, 39790632, 53054176, 59685948, 68212512, 79581264, 119371896, 159162528, 238743792, 477487584]

約数ペア:

[(1, 477487584), (2, 238743792), (3, 159162528), (4, 119371896), (6, 79581264), (7, 68212512), (8, 59685948), (9, 53054176), (12, 39790632), (14, 34106256), (16, 29842974), (18, 26527088), (21, 22737504), (24, 19895316), (28, 17053128), (32, 14921487), (36, 13263544), (42, 11368752), (48, 9947658), (56, 8526564), (63, 7579168), (72, 6631772), (84, 5684376), (96, 4973829), (112, 4263282), (126, 3789584), (144, 3315886), (168, 2842188), (224, 2131641), (239, 1997856), (252, 1894792), (288, 1657943), (336, 1421094), (478, 998928), (504, 947396), (672, 710547), (717, 665952), (956, 499464), (991, 481824), (1008, 473698), (1434, 332976), (1673, 285408), (1912, 249732), (1982, 240912), (2016, 236849), (2151, 221984), (2868, 166488), (2973, 160608), (3346, 142704), (3824, 124866), (3964, 120456), (4302, 110992), (5019, 95136), (5736, 83244), (5946, 80304), (6692, 71352), (6937, 68832), (7648, 62433), (7928, 60228), (8604, 55496), (8919, 53536), (10038, 47568), (11472, 41622), (11892, 40152), (13384, 35676), (13874, 34416), (15057, 31712), (15856, 30114), (17208, 27748), (17838, 26768), (20076, 23784), (20811, 22944)]