263637816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 728274960

約数和(自身を除く): 464637144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 457, 516, 559, 914, 1032, 1118, 1371, 1677, 1828, 1849, 2236, 2742, 3354, 3656, 3698, 4472, 5484, 5547, 5941, 6708, 7396, 10968, 11094, 11882, 13416, 14792, 17823, 19651, 22188, 23764, 24037, 35646, 39302, 44376, 47528, 48074, 58953, 71292, 72111, 78604, 96148, 117906, 142584, 144222, 157208, 192296, 235812, 255463, 288444, 471624, 510926, 576888, 766389, 844993, 1021852, 1532778, 1689986, 2043704, 2534979, 3065556, 3379972, 5069958, 6131112, 6759944, 10139916, 10984909, 20279832, 21969818, 32954727, 43939636, 65909454, 87879272, 131818908, 263637816]

約数ペア:

[(1, 263637816), (2, 131818908), (3, 87879272), (4, 65909454), (6, 43939636), (8, 32954727), (12, 21969818), (13, 20279832), (24, 10984909), (26, 10139916), (39, 6759944), (43, 6131112), (52, 5069958), (78, 3379972), (86, 3065556), (104, 2534979), (129, 2043704), (156, 1689986), (172, 1532778), (258, 1021852), (312, 844993), (344, 766389), (457, 576888), (516, 510926), (559, 471624), (914, 288444), (1032, 255463), (1118, 235812), (1371, 192296), (1677, 157208), (1828, 144222), (1849, 142584), (2236, 117906), (2742, 96148), (3354, 78604), (3656, 72111), (3698, 71292), (4472, 58953), (5484, 48074), (5547, 47528), (5941, 44376), (6708, 39302), (7396, 35646), (10968, 24037), (11094, 23764), (11882, 22188), (13416, 19651), (14792, 17823)]