239604804

素因数分解:

$2^2\times 3^6\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 84

約数和(自身を含む): 634604544

約数和(自身を除く): 394999740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 647, 729, 762, 972, 1143, 1294, 1458, 1524, 1941, 2286, 2588, 2916, 3429, 3882, 4572, 5823, 6858, 7764, 10287, 11646, 13716, 17469, 20574, 23292, 30861, 34938, 41148, 52407, 61722, 69876, 82169, 92583, 104814, 123444, 157221, 164338, 185166, 209628, 246507, 314442, 328676, 370332, 471663, 493014, 628884, 739521, 943326, 986028, 1479042, 1886652, 2218563, 2958084, 4437126, 6655689, 8874252, 13311378, 19967067, 26622756, 39934134, 59901201, 79868268, 119802402, 239604804]

約数ペア:

[(1, 239604804), (2, 119802402), (3, 79868268), (4, 59901201), (6, 39934134), (9, 26622756), (12, 19967067), (18, 13311378), (27, 8874252), (36, 6655689), (54, 4437126), (81, 2958084), (108, 2218563), (127, 1886652), (162, 1479042), (243, 986028), (254, 943326), (324, 739521), (381, 628884), (486, 493014), (508, 471663), (647, 370332), (729, 328676), (762, 314442), (972, 246507), (1143, 209628), (1294, 185166), (1458, 164338), (1524, 157221), (1941, 123444), (2286, 104814), (2588, 92583), (2916, 82169), (3429, 69876), (3882, 61722), (4572, 52407), (5823, 41148), (6858, 34938), (7764, 30861), (10287, 23292), (11646, 20574), (13716, 17469)]