320247624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 820108800

約数和(自身を除く): 499861176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 223, 318, 424, 446, 636, 669, 892, 1129, 1272, 1338, 1784, 2258, 2676, 3387, 4516, 5352, 6774, 9032, 11819, 13548, 23638, 27096, 35457, 47276, 59837, 70914, 94552, 119674, 141828, 179511, 239348, 251767, 283656, 359022, 478696, 503534, 718044, 755301, 1007068, 1436088, 1510602, 2014136, 3021204, 6042408, 13343651, 26687302, 40030953, 53374604, 80061906, 106749208, 160123812, 320247624]

約数ペア:

[(1, 320247624), (2, 160123812), (3, 106749208), (4, 80061906), (6, 53374604), (8, 40030953), (12, 26687302), (24, 13343651), (53, 6042408), (106, 3021204), (159, 2014136), (212, 1510602), (223, 1436088), (318, 1007068), (424, 755301), (446, 718044), (636, 503534), (669, 478696), (892, 359022), (1129, 283656), (1272, 251767), (1338, 239348), (1784, 179511), (2258, 141828), (2676, 119674), (3387, 94552), (4516, 70914), (5352, 59837), (6774, 47276), (9032, 35457), (11819, 27096), (13548, 23638)]