478110516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 1282216320

約数和(自身を除く): 804105804

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 139, 156, 204, 221, 278, 417, 442, 556, 663, 834, 884, 1297, 1326, 1668, 1807, 2363, 2594, 2652, 3614, 3891, 4726, 5188, 5421, 7089, 7228, 7782, 9452, 10842, 14178, 15564, 16861, 21684, 22049, 28356, 30719, 33722, 44098, 50583, 61438, 66147, 67444, 88196, 92157, 101166, 122876, 132294, 180283, 184314, 202332, 264588, 286637, 360566, 368628, 540849, 573274, 721132, 859911, 1081698, 1146548, 1719822, 2163396, 2343679, 3064811, 3439644, 4687358, 6129622, 7031037, 9194433, 9374716, 12259244, 14062074, 18388866, 28124148, 36777732, 39842543, 79685086, 119527629, 159370172, 239055258, 478110516]

約数ペア:

[(1, 478110516), (2, 239055258), (3, 159370172), (4, 119527629), (6, 79685086), (12, 39842543), (13, 36777732), (17, 28124148), (26, 18388866), (34, 14062074), (39, 12259244), (51, 9374716), (52, 9194433), (68, 7031037), (78, 6129622), (102, 4687358), (139, 3439644), (156, 3064811), (204, 2343679), (221, 2163396), (278, 1719822), (417, 1146548), (442, 1081698), (556, 859911), (663, 721132), (834, 573274), (884, 540849), (1297, 368628), (1326, 360566), (1668, 286637), (1807, 264588), (2363, 202332), (2594, 184314), (2652, 180283), (3614, 132294), (3891, 122876), (4726, 101166), (5188, 92157), (5421, 88196), (7089, 67444), (7228, 66147), (7782, 61438), (9452, 50583), (10842, 44098), (14178, 33722), (15564, 30719), (16861, 28356), (21684, 22049)]