239332248

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20393}}^1$

素因数の和:20568

約数の個数: 48

約数和(自身を含む): 652200120

約数和(自身を除く): 412867872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 367074, 489432, 734148, 1468296, 3324059, 6648118, 9972177, 13296236, 19944354, 26592472, 29916531, 39888708, 59833062, 79777416, 119666124, 239332248]

約数ペア:

[(1, 239332248), (2, 119666124), (3, 79777416), (4, 59833062), (6, 39888708), (8, 29916531), (9, 26592472), (12, 19944354), (18, 13296236), (24, 9972177), (36, 6648118), (72, 3324059), (163, 1468296), (326, 734148), (489, 489432), (652, 367074), (978, 244716), (1304, 183537), (1467, 163144), (1956, 122358), (2934, 81572), (3912, 61179), (5868, 40786), (11736, 20393)]