389516112

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 1179210240

約数和(自身を除く): 789694128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 127, 144, 152, 171, 177, 228, 236, 254, 304, 342, 354, 361, 381, 456, 472, 508, 531, 684, 708, 722, 762, 912, 944, 1016, 1062, 1083, 1121, 1143, 1368, 1416, 1444, 1524, 2032, 2124, 2166, 2242, 2286, 2413, 2736, 2832, 2888, 3048, 3249, 3363, 4248, 4332, 4484, 4572, 4826, 5776, 6096, 6498, 6726, 7239, 7493, 8496, 8664, 8968, 9144, 9652, 10089, 12996, 13452, 14478, 14986, 17328, 17936, 18288, 19304, 20178, 21299, 21717, 22479, 25992, 26904, 28956, 29972, 38608, 40356, 42598, 43434, 44958, 45847, 51984, 53808, 57912, 59944, 63897, 67437, 80712, 85196, 86868, 89916, 91694, 115824, 119888, 127794, 134874, 137541, 142367, 161424, 170392, 173736, 179832, 183388, 191691, 255588, 269748, 275082, 284734, 340784, 347472, 359664, 366776, 383382, 412623, 427101, 511176, 539496, 550164, 569468, 733552, 766764, 825246, 854202, 1022352, 1078992, 1100328, 1138936, 1281303, 1533528, 1650492, 1708404, 2200656, 2277872, 2562606, 2704973, 3067056, 3300984, 3416808, 5125212, 5409946, 6601968, 6833616, 8114919, 10250424, 10819892, 16229838, 20500848, 21639784, 24344757, 32459676, 43279568, 48689514, 64919352, 97379028, 129838704, 194758056, 389516112]

約数ペア:

[(1, 389516112), (2, 194758056), (3, 129838704), (4, 97379028), (6, 64919352), (8, 48689514), (9, 43279568), (12, 32459676), (16, 24344757), (18, 21639784), (19, 20500848), (24, 16229838), (36, 10819892), (38, 10250424), (48, 8114919), (57, 6833616), (59, 6601968), (72, 5409946), (76, 5125212), (114, 3416808), (118, 3300984), (127, 3067056), (144, 2704973), (152, 2562606), (171, 2277872), (177, 2200656), (228, 1708404), (236, 1650492), (254, 1533528), (304, 1281303), (342, 1138936), (354, 1100328), (361, 1078992), (381, 1022352), (456, 854202), (472, 825246), (508, 766764), (531, 733552), (684, 569468), (708, 550164), (722, 539496), (762, 511176), (912, 427101), (944, 412623), (1016, 383382), (1062, 366776), (1083, 359664), (1121, 347472), (1143, 340784), (1368, 284734), (1416, 275082), (1444, 269748), (1524, 255588), (2032, 191691), (2124, 183388), (2166, 179832), (2242, 173736), (2286, 170392), (2413, 161424), (2736, 142367), (2832, 137541), (2888, 134874), (3048, 127794), (3249, 119888), (3363, 115824), (4248, 91694), (4332, 89916), (4484, 86868), (4572, 85196), (4826, 80712), (5776, 67437), (6096, 63897), (6498, 59944), (6726, 57912), (7239, 53808), (7493, 51984), (8496, 45847), (8664, 44958), (8968, 43434), (9144, 42598), (9652, 40356), (10089, 38608), (12996, 29972), (13452, 28956), (14478, 26904), (14986, 25992), (17328, 22479), (17936, 21717), (18288, 21299), (19304, 20178)]