231282612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7393}}^1$

素因数の和:7493

約数の個数: 72

約数和(自身を含む): 645939840

約数和(自身を除く): 414657228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 7393, 7821, 10428, 14786, 15642, 22179, 29572, 31284, 44358, 66537, 81323, 88716, 133074, 162646, 243969, 266148, 325292, 487938, 584047, 731907, 975876, 1168094, 1463814, 1752141, 2336188, 2927628, 3504282, 5256423, 6424517, 7008564, 10512846, 12849034, 19273551, 21025692, 25698068, 38547102, 57820653, 77094204, 115641306, 231282612]

約数ペア:

[(1, 231282612), (2, 115641306), (3, 77094204), (4, 57820653), (6, 38547102), (9, 25698068), (11, 21025692), (12, 19273551), (18, 12849034), (22, 10512846), (33, 7008564), (36, 6424517), (44, 5256423), (66, 3504282), (79, 2927628), (99, 2336188), (132, 1752141), (158, 1463814), (198, 1168094), (237, 975876), (316, 731907), (396, 584047), (474, 487938), (711, 325292), (869, 266148), (948, 243969), (1422, 162646), (1738, 133074), (2607, 88716), (2844, 81323), (3476, 66537), (5214, 44358), (7393, 31284), (7821, 29572), (10428, 22179), (14786, 15642)]