2557549476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{29009}}^1$

素因数の和:29129

約数の個数: 72

約数和(自身を含む): 6758169600

約数和(自身を除く): 4200620124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1422, 2449, 2844, 4898, 7347, 9796, 14694, 22041, 29009, 29388, 44082, 58018, 87027, 88164, 116036, 174054, 261081, 348108, 522162, 899279, 1044324, 1798558, 2291711, 2697837, 3597116, 4583422, 5395674, 6875133, 8093511, 9166844, 10791348, 13750266, 16187022, 20625399, 27500532, 32374044, 41250798, 71043041, 82501596, 142086082, 213129123, 284172164, 426258246, 639387369, 852516492, 1278774738, 2557549476]

約数ペア:

[(1, 2557549476), (2, 1278774738), (3, 852516492), (4, 639387369), (6, 426258246), (9, 284172164), (12, 213129123), (18, 142086082), (31, 82501596), (36, 71043041), (62, 41250798), (79, 32374044), (93, 27500532), (124, 20625399), (158, 16187022), (186, 13750266), (237, 10791348), (279, 9166844), (316, 8093511), (372, 6875133), (474, 5395674), (558, 4583422), (711, 3597116), (948, 2697837), (1116, 2291711), (1422, 1798558), (2449, 1044324), (2844, 899279), (4898, 522162), (7347, 348108), (9796, 261081), (14694, 174054), (22041, 116036), (29009, 88164), (29388, 87027), (44082, 58018)]