480493572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{15959}}^1$

素因数の和:16172

約数の個数: 48

約数和(自身を含む): 1213726080

約数和(自身を除く): 733232508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7527, 10036, 15054, 15959, 30108, 31918, 47877, 63836, 95754, 191508, 207467, 414934, 622401, 829868, 1244802, 2489604, 3080087, 6160174, 9240261, 12320348, 18480522, 36961044, 40041131, 80082262, 120123393, 160164524, 240246786, 480493572]

約数ペア:

[(1, 480493572), (2, 240246786), (3, 160164524), (4, 120123393), (6, 80082262), (12, 40041131), (13, 36961044), (26, 18480522), (39, 12320348), (52, 9240261), (78, 6160174), (156, 3080087), (193, 2489604), (386, 1244802), (579, 829868), (772, 622401), (1158, 414934), (2316, 207467), (2509, 191508), (5018, 95754), (7527, 63836), (10036, 47877), (15054, 31918), (15959, 30108)]