260316948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1229}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 640584000

約数和(自身を除く): 380267052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 929, 1229, 1858, 2458, 2787, 3687, 3716, 4916, 5574, 7374, 11148, 14748, 17651, 23351, 35302, 46702, 52953, 70053, 70604, 93404, 105906, 140106, 211812, 280212, 1141741, 2283482, 3425223, 4566964, 6850446, 13700892, 21693079, 43386158, 65079237, 86772316, 130158474, 260316948]

約数ペア:

[(1, 260316948), (2, 130158474), (3, 86772316), (4, 65079237), (6, 43386158), (12, 21693079), (19, 13700892), (38, 6850446), (57, 4566964), (76, 3425223), (114, 2283482), (228, 1141741), (929, 280212), (1229, 211812), (1858, 140106), (2458, 105906), (2787, 93404), (3687, 70604), (3716, 70053), (4916, 52953), (5574, 46702), (7374, 35302), (11148, 23351), (14748, 17651)]