313494708964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{475681}}^1$

素因数の和:475856

約数の個数: 48

約数和(自身を含む): 580526118256

約数和(自身を除く): 267031409292

約数列:

[1, 2, 4, 37, 61, 73, 74, 122, 146, 148, 244, 292, 2257, 2701, 4453, 4514, 5402, 8906, 9028, 10804, 17812, 164761, 329522, 475681, 659044, 951362, 1902724, 17600197, 29016541, 34724713, 35200394, 58033082, 69449426, 70400788, 116066164, 138898852, 1073612017, 1284814381, 2118207493, 2147224034, 2569628762, 4236414986, 4294448068, 5139257524, 8472829972, 78373677241, 156747354482, 313494708964]

約数ペア:

[(1, 313494708964), (2, 156747354482), (4, 78373677241), (37, 8472829972), (61, 5139257524), (73, 4294448068), (74, 4236414986), (122, 2569628762), (146, 2147224034), (148, 2118207493), (244, 1284814381), (292, 1073612017), (2257, 138898852), (2701, 116066164), (4453, 70400788), (4514, 69449426), (5402, 58033082), (8906, 35200394), (9028, 34724713), (10804, 29016541), (17812, 17600197), (164761, 1902724), (329522, 951362), (475681, 659044)]