247993170372

素因数分解:

$2^2\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{1542131}}^1$

素因数の和:1543633

約数の個数: 48

約数和(自身を含む): 643377470400

約数和(自身を除く): 395384300028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1489, 2978, 4467, 5956, 8934, 13401, 17868, 26802, 40203, 53604, 80406, 160812, 1542131, 3084262, 4626393, 6168524, 9252786, 13879179, 18505572, 27758358, 41637537, 55516716, 83275074, 166550148, 2296233059, 4592466118, 6888699177, 9184932236, 13777398354, 20666097531, 27554796708, 41332195062, 61998292593, 82664390124, 123996585186, 247993170372]

約数ペア:

[(1, 247993170372), (2, 123996585186), (3, 82664390124), (4, 61998292593), (6, 41332195062), (9, 27554796708), (12, 20666097531), (18, 13777398354), (27, 9184932236), (36, 6888699177), (54, 4592466118), (108, 2296233059), (1489, 166550148), (2978, 83275074), (4467, 55516716), (5956, 41637537), (8934, 27758358), (13401, 18505572), (17868, 13879179), (26802, 9252786), (40203, 6168524), (53604, 4626393), (80406, 3084262), (160812, 1542131)]