215479116

素因数分解:

$2^2\times 3^4\times {\mathrm{373}}^1\times {\mathrm{1783}}^1$

素因数の和:2172

約数の個数: 60

約数和(自身を含む): 565131952

約数和(自身を除く): 349652836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 373, 746, 1119, 1492, 1783, 2238, 3357, 3566, 4476, 5349, 6714, 7132, 10071, 10698, 13428, 16047, 20142, 21396, 30213, 32094, 40284, 48141, 60426, 64188, 96282, 120852, 144423, 192564, 288846, 577692, 665059, 1330118, 1995177, 2660236, 3990354, 5985531, 7980708, 11971062, 17956593, 23942124, 35913186, 53869779, 71826372, 107739558, 215479116]

約数ペア:

[(1, 215479116), (2, 107739558), (3, 71826372), (4, 53869779), (6, 35913186), (9, 23942124), (12, 17956593), (18, 11971062), (27, 7980708), (36, 5985531), (54, 3990354), (81, 2660236), (108, 1995177), (162, 1330118), (324, 665059), (373, 577692), (746, 288846), (1119, 192564), (1492, 144423), (1783, 120852), (2238, 96282), (3357, 64188), (3566, 60426), (4476, 48141), (5349, 40284), (6714, 32094), (7132, 30213), (10071, 21396), (10698, 20142), (13428, 16047)]