311913342

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{49369}}^1$

素因数の和:49399

約数の個数: 48

約数和(自身を含む): 754768560

約数和(自身を除く): 442855218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 49369, 98738, 148107, 296214, 444321, 641797, 888642, 1283594, 1332963, 1925391, 2665926, 3850782, 3998889, 5776173, 7997778, 11552346, 11996667, 17328519, 23993334, 34657038, 51985557, 103971114, 155956671, 311913342]

約数ペア:

[(1, 311913342), (2, 155956671), (3, 103971114), (6, 51985557), (9, 34657038), (13, 23993334), (18, 17328519), (26, 11996667), (27, 11552346), (39, 7997778), (54, 5776173), (78, 3998889), (81, 3850782), (117, 2665926), (162, 1925391), (234, 1332963), (243, 1283594), (351, 888642), (486, 641797), (702, 444321), (1053, 296214), (2106, 148107), (3159, 98738), (6318, 49369)]