268957404

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 702544752

約数和(自身を除く): 433587348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1908, 1931, 2628, 3862, 3869, 5793, 7724, 7738, 11586, 11607, 15476, 17379, 23172, 23214, 34758, 34821, 46428, 69516, 69642, 102343, 139284, 140963, 204686, 281926, 307029, 409372, 422889, 563852, 614058, 845778, 921087, 1228116, 1268667, 1691556, 1842174, 2537334, 3684348, 5074668, 7471039, 14942078, 22413117, 29884156, 44826234, 67239351, 89652468, 134478702, 268957404]

約数ペア:

[(1, 268957404), (2, 134478702), (3, 89652468), (4, 67239351), (6, 44826234), (9, 29884156), (12, 22413117), (18, 14942078), (36, 7471039), (53, 5074668), (73, 3684348), (106, 2537334), (146, 1842174), (159, 1691556), (212, 1268667), (219, 1228116), (292, 921087), (318, 845778), (438, 614058), (477, 563852), (636, 422889), (657, 409372), (876, 307029), (954, 281926), (1314, 204686), (1908, 140963), (1931, 139284), (2628, 102343), (3862, 69642), (3869, 69516), (5793, 46428), (7724, 34821), (7738, 34758), (11586, 23214), (11607, 23172), (15476, 17379)]