289701204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11393}}^1$

素因数の和:11576

約数の個数: 48

約数和(自身を含む): 732497472

約数和(自身を除く): 442796268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 11393, 12714, 22786, 25428, 34179, 45572, 68358, 136716, 148109, 296218, 444327, 592436, 888654, 1777308, 1857059, 3714118, 5571177, 7428236, 11142354, 22284708, 24141767, 48283534, 72425301, 96567068, 144850602, 289701204]

約数ペア:

[(1, 289701204), (2, 144850602), (3, 96567068), (4, 72425301), (6, 48283534), (12, 24141767), (13, 22284708), (26, 11142354), (39, 7428236), (52, 5571177), (78, 3714118), (156, 1857059), (163, 1777308), (326, 888654), (489, 592436), (652, 444327), (978, 296218), (1956, 148109), (2119, 136716), (4238, 68358), (6357, 45572), (8476, 34179), (11393, 25428), (12714, 22786)]