228812922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31543}}^1$

素因数の和:31595

約数の個数: 48

約数和(自身を含む): 551136768

約数和(自身を除く): 322323846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 31543, 63086, 94629, 189258, 283887, 410059, 567774, 820118, 977833, 1230177, 1955666, 2460354, 2933499, 3690531, 5866998, 7381062, 8800497, 12711829, 17600994, 25423658, 38135487, 76270974, 114406461, 228812922]

約数ペア:

[(1, 228812922), (2, 114406461), (3, 76270974), (6, 38135487), (9, 25423658), (13, 17600994), (18, 12711829), (26, 8800497), (31, 7381062), (39, 5866998), (62, 3690531), (78, 2933499), (93, 2460354), (117, 1955666), (186, 1230177), (234, 977833), (279, 820118), (403, 567774), (558, 410059), (806, 283887), (1209, 189258), (2418, 94629), (3627, 63086), (7254, 31543)]