265513428

素因数分解:

$2^2\times 3^2\times {\mathrm{977}}^1\times {\mathrm{7549}}^1$

素因数の和:8536

約数の個数: 36

約数和(自身を含む): 671934900

約数和(自身を除く): 406421472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 977, 1954, 2931, 3908, 5862, 7549, 8793, 11724, 15098, 17586, 22647, 30196, 35172, 45294, 67941, 90588, 135882, 271764, 7375373, 14750746, 22126119, 29501492, 44252238, 66378357, 88504476, 132756714, 265513428]

約数ペア:

[(1, 265513428), (2, 132756714), (3, 88504476), (4, 66378357), (6, 44252238), (9, 29501492), (12, 22126119), (18, 14750746), (36, 7375373), (977, 271764), (1954, 135882), (2931, 90588), (3908, 67941), (5862, 45294), (7549, 35172), (8793, 30196), (11724, 22647), (15098, 17586)]