242753886

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 542842560

約数和(自身を除く): 300088674

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 1422, 3221, 4187, 6442, 8374, 9663, 12561, 19326, 25122, 28989, 37683, 57978, 75366, 170713, 254459, 341426, 508918, 512139, 763377, 1024278, 1526754, 1536417, 2290131, 3072834, 4580262, 13486327, 26972654, 40458981, 80917962, 121376943, 242753886]

約数ペア:

[(1, 242753886), (2, 121376943), (3, 80917962), (6, 40458981), (9, 26972654), (18, 13486327), (53, 4580262), (79, 3072834), (106, 2290131), (158, 1536417), (159, 1526754), (237, 1024278), (318, 763377), (474, 512139), (477, 508918), (711, 341426), (954, 254459), (1422, 170713), (3221, 75366), (4187, 57978), (6442, 37683), (8374, 28989), (9663, 25122), (12561, 19326)]