520538112

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 1553610240

約数和(自身を除く): 1033072128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 911, 992, 1024, 1116, 1152, 1488, 1536, 1822, 1984, 2048, 2232, 2304, 2733, 2976, 3072, 3644, 3968, 4464, 4608, 5466, 5952, 6144, 7288, 7936, 8199, 8928, 9216, 10932, 11904, 14576, 15872, 16398, 17856, 18432, 21864, 23808, 28241, 29152, 31744, 32796, 35712, 43728, 47616, 56482, 58304, 63488, 65592, 71424, 84723, 87456, 95232, 112964, 116608, 131184, 142848, 169446, 174912, 190464, 225928, 233216, 254169, 262368, 285696, 338892, 349824, 451856, 466432, 508338, 524736, 571392, 677784, 699648, 903712, 932864, 1016676, 1049472, 1355568, 1399296, 1807424, 1865728, 2033352, 2098944, 2711136, 2798592, 3614848, 4066704, 4197888, 5422272, 5597184, 7229696, 8133408, 8395776, 10844544, 14459392, 16266816, 16791552, 21689088, 28918784, 32533632, 43378176, 57837568, 65067264, 86756352, 130134528, 173512704, 260269056, 520538112]

約数ペア:

[(1, 520538112), (2, 260269056), (3, 173512704), (4, 130134528), (6, 86756352), (8, 65067264), (9, 57837568), (12, 43378176), (16, 32533632), (18, 28918784), (24, 21689088), (31, 16791552), (32, 16266816), (36, 14459392), (48, 10844544), (62, 8395776), (64, 8133408), (72, 7229696), (93, 5597184), (96, 5422272), (124, 4197888), (128, 4066704), (144, 3614848), (186, 2798592), (192, 2711136), (248, 2098944), (256, 2033352), (279, 1865728), (288, 1807424), (372, 1399296), (384, 1355568), (496, 1049472), (512, 1016676), (558, 932864), (576, 903712), (744, 699648), (768, 677784), (911, 571392), (992, 524736), (1024, 508338), (1116, 466432), (1152, 451856), (1488, 349824), (1536, 338892), (1822, 285696), (1984, 262368), (2048, 254169), (2232, 233216), (2304, 225928), (2733, 190464), (2976, 174912), (3072, 169446), (3644, 142848), (3968, 131184), (4464, 116608), (4608, 112964), (5466, 95232), (5952, 87456), (6144, 84723), (7288, 71424), (7936, 65592), (8199, 63488), (8928, 58304), (9216, 56482), (10932, 47616), (11904, 43728), (14576, 35712), (15872, 32796), (16398, 31744), (17856, 29152), (18432, 28241), (21864, 23808)]