318536448

素因数分解:

$2^8\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1721}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 851783856

約数和(自身を除く): 533247408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 256, 384, 482, 723, 768, 964, 1446, 1721, 1928, 2892, 3442, 3856, 5163, 5784, 6884, 7712, 10326, 11568, 13768, 15424, 20652, 23136, 27536, 30848, 41304, 46272, 55072, 61696, 82608, 92544, 110144, 165216, 185088, 220288, 330432, 414761, 440576, 660864, 829522, 1244283, 1321728, 1659044, 2488566, 3318088, 4977132, 6636176, 9954264, 13272352, 19908528, 26544704, 39817056, 53089408, 79634112, 106178816, 159268224, 318536448]

約数ペア:

[(1, 318536448), (2, 159268224), (3, 106178816), (4, 79634112), (6, 53089408), (8, 39817056), (12, 26544704), (16, 19908528), (24, 13272352), (32, 9954264), (48, 6636176), (64, 4977132), (96, 3318088), (128, 2488566), (192, 1659044), (241, 1321728), (256, 1244283), (384, 829522), (482, 660864), (723, 440576), (768, 414761), (964, 330432), (1446, 220288), (1721, 185088), (1928, 165216), (2892, 110144), (3442, 92544), (3856, 82608), (5163, 61696), (5784, 55072), (6884, 46272), (7712, 41304), (10326, 30848), (11568, 27536), (13768, 23136), (15424, 20652)]