1331178984

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{59069}}^1$

素因数の和:59394

約数の個数: 48

約数和(自身を含む): 3616856100

約数和(自身を除く): 2285677116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 7512, 11268, 22536, 59069, 118138, 177207, 236276, 354414, 472552, 531621, 708828, 1063242, 1417656, 2126484, 4252968, 18488597, 36977194, 55465791, 73954388, 110931582, 147908776, 166397373, 221863164, 332794746, 443726328, 665589492, 1331178984]

約数ペア:

[(1, 1331178984), (2, 665589492), (3, 443726328), (4, 332794746), (6, 221863164), (8, 166397373), (9, 147908776), (12, 110931582), (18, 73954388), (24, 55465791), (36, 36977194), (72, 18488597), (313, 4252968), (626, 2126484), (939, 1417656), (1252, 1063242), (1878, 708828), (2504, 531621), (2817, 472552), (3756, 354414), (5634, 236276), (7512, 177207), (11268, 118138), (22536, 59069)]