313078248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{88741}}^1$

素因数の和:88767

約数の個数: 72

約数和(自身を含む): 986367330

約数和(自身を除く): 673289082

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 88741, 177482, 266223, 354964, 532446, 621187, 709928, 798669, 1064892, 1242374, 1597338, 1863561, 2129784, 2484748, 3194676, 3727122, 4348309, 4969496, 5590683, 6389352, 7454244, 8696618, 11181366, 13044927, 14908488, 17393236, 22362732, 26089854, 34786472, 39134781, 44725464, 52179708, 78269562, 104359416, 156539124, 313078248]

約数ペア:

[(1, 313078248), (2, 156539124), (3, 104359416), (4, 78269562), (6, 52179708), (7, 44725464), (8, 39134781), (9, 34786472), (12, 26089854), (14, 22362732), (18, 17393236), (21, 14908488), (24, 13044927), (28, 11181366), (36, 8696618), (42, 7454244), (49, 6389352), (56, 5590683), (63, 4969496), (72, 4348309), (84, 3727122), (98, 3194676), (126, 2484748), (147, 2129784), (168, 1863561), (196, 1597338), (252, 1242374), (294, 1064892), (392, 798669), (441, 709928), (504, 621187), (588, 532446), (882, 354964), (1176, 266223), (1764, 177482), (3528, 88741)]