254726496

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 754737984

約数和(自身を除く): 500011488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 67, 72, 86, 96, 129, 134, 144, 172, 201, 258, 268, 288, 307, 344, 387, 402, 516, 536, 603, 614, 688, 774, 804, 921, 1032, 1072, 1206, 1228, 1376, 1548, 1608, 1842, 2064, 2144, 2412, 2456, 2763, 2881, 3096, 3216, 3684, 4128, 4824, 4912, 5526, 5762, 6192, 6432, 7368, 8643, 9648, 9824, 11052, 11524, 12384, 13201, 14736, 17286, 19296, 20569, 22104, 23048, 25929, 26402, 29472, 34572, 39603, 41138, 44208, 46096, 51858, 52804, 61707, 69144, 79206, 82276, 88416, 92192, 103716, 105608, 118809, 123414, 138288, 158412, 164552, 185121, 207432, 211216, 237618, 246828, 276576, 316824, 329104, 370242, 414864, 422432, 475236, 493656, 633648, 658208, 740484, 829728, 884467, 950472, 987312, 1267296, 1480968, 1768934, 1900944, 1974624, 2653401, 2961936, 3537868, 3801888, 5306802, 5923872, 7075736, 7960203, 10613604, 14151472, 15920406, 21227208, 28302944, 31840812, 42454416, 63681624, 84908832, 127363248, 254726496]

約数ペア:

[(1, 254726496), (2, 127363248), (3, 84908832), (4, 63681624), (6, 42454416), (8, 31840812), (9, 28302944), (12, 21227208), (16, 15920406), (18, 14151472), (24, 10613604), (32, 7960203), (36, 7075736), (43, 5923872), (48, 5306802), (67, 3801888), (72, 3537868), (86, 2961936), (96, 2653401), (129, 1974624), (134, 1900944), (144, 1768934), (172, 1480968), (201, 1267296), (258, 987312), (268, 950472), (288, 884467), (307, 829728), (344, 740484), (387, 658208), (402, 633648), (516, 493656), (536, 475236), (603, 422432), (614, 414864), (688, 370242), (774, 329104), (804, 316824), (921, 276576), (1032, 246828), (1072, 237618), (1206, 211216), (1228, 207432), (1376, 185121), (1548, 164552), (1608, 158412), (1842, 138288), (2064, 123414), (2144, 118809), (2412, 105608), (2456, 103716), (2763, 92192), (2881, 88416), (3096, 82276), (3216, 79206), (3684, 69144), (4128, 61707), (4824, 52804), (4912, 51858), (5526, 46096), (5762, 44208), (6192, 41138), (6432, 39603), (7368, 34572), (8643, 29472), (9648, 26402), (9824, 25929), (11052, 23048), (11524, 22104), (12384, 20569), (13201, 19296), (14736, 17286)]