262290484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 507623760

約数和(自身を除く): 245333276

約数列:

[1, 2, 4, 17, 34, 37, 61, 68, 74, 122, 148, 244, 629, 1037, 1258, 1709, 2074, 2257, 2516, 3418, 4148, 4514, 6836, 9028, 29053, 38369, 58106, 63233, 76738, 104249, 116212, 126466, 153476, 208498, 252932, 416996, 1074961, 1772233, 2149922, 3544466, 3857213, 4299844, 7088932, 7714426, 15428852, 65572621, 131145242, 262290484]

約数ペア:

[(1, 262290484), (2, 131145242), (4, 65572621), (17, 15428852), (34, 7714426), (37, 7088932), (61, 4299844), (68, 3857213), (74, 3544466), (122, 2149922), (148, 1772233), (244, 1074961), (629, 416996), (1037, 252932), (1258, 208498), (1709, 153476), (2074, 126466), (2257, 116212), (2516, 104249), (3418, 76738), (4148, 63233), (4514, 58106), (6836, 38369), (9028, 29053)]