313645194

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 698360832

約数和(自身を除く): 384715638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 173, 282, 346, 423, 519, 846, 1038, 1557, 2143, 3114, 4286, 6429, 8131, 12858, 16262, 19287, 24393, 38574, 48786, 73179, 100721, 146358, 201442, 302163, 370739, 604326, 741478, 906489, 1112217, 1812978, 2224434, 3336651, 6673302, 17424733, 34849466, 52274199, 104548398, 156822597, 313645194]

約数ペア:

[(1, 313645194), (2, 156822597), (3, 104548398), (6, 52274199), (9, 34849466), (18, 17424733), (47, 6673302), (94, 3336651), (141, 2224434), (173, 1812978), (282, 1112217), (346, 906489), (423, 741478), (519, 604326), (846, 370739), (1038, 302163), (1557, 201442), (2143, 146358), (3114, 100721), (4286, 73179), (6429, 48786), (8131, 38574), (12858, 24393), (16262, 19287)]