315202968

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{7561}}^1$

素因数の和:7769

約数の個数: 64

約数和(自身を含む): 880216800

約数和(自身を除く): 565013832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 5211, 6948, 7561, 10422, 13896, 15122, 20844, 22683, 30244, 41688, 45366, 60488, 68049, 90732, 136098, 181464, 204147, 272196, 408294, 544392, 816588, 1459273, 1633176, 2918546, 4377819, 5837092, 8755638, 11674184, 13133457, 17511276, 26266914, 35022552, 39400371, 52533828, 78800742, 105067656, 157601484, 315202968]

約数ペア:

[(1, 315202968), (2, 157601484), (3, 105067656), (4, 78800742), (6, 52533828), (8, 39400371), (9, 35022552), (12, 26266914), (18, 17511276), (24, 13133457), (27, 11674184), (36, 8755638), (54, 5837092), (72, 4377819), (108, 2918546), (193, 1633176), (216, 1459273), (386, 816588), (579, 544392), (772, 408294), (1158, 272196), (1544, 204147), (1737, 181464), (2316, 136098), (3474, 90732), (4632, 68049), (5211, 60488), (6948, 45366), (7561, 41688), (10422, 30244), (13896, 22683), (15122, 20844)]