1566922448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1433}}^1$

素因数の和:2212

約数の個数: 80

約数和(自身を含む): 3744093696

約数和(自身を除く): 2177171248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 751, 1433, 1456, 1502, 2866, 3004, 5257, 5732, 6008, 9763, 10031, 10514, 11464, 12016, 18629, 19526, 20062, 21028, 22928, 37258, 39052, 40124, 42056, 68341, 74516, 78104, 80248, 84112, 130403, 136682, 149032, 156208, 160496, 260806, 273364, 298064, 521612, 546728, 1043224, 1076183, 1093456, 2086448, 2152366, 4304732, 7533281, 8609464, 13990379, 15066562, 17218928, 27980758, 30133124, 55961516, 60266248, 97932653, 111923032, 120532496, 195865306, 223846064, 391730612, 783461224, 1566922448]

約数ペア:

[(1, 1566922448), (2, 783461224), (4, 391730612), (7, 223846064), (8, 195865306), (13, 120532496), (14, 111923032), (16, 97932653), (26, 60266248), (28, 55961516), (52, 30133124), (56, 27980758), (91, 17218928), (104, 15066562), (112, 13990379), (182, 8609464), (208, 7533281), (364, 4304732), (728, 2152366), (751, 2086448), (1433, 1093456), (1456, 1076183), (1502, 1043224), (2866, 546728), (3004, 521612), (5257, 298064), (5732, 273364), (6008, 260806), (9763, 160496), (10031, 156208), (10514, 149032), (11464, 136682), (12016, 130403), (18629, 84112), (19526, 80248), (20062, 78104), (21028, 74516), (22928, 68341), (37258, 42056), (39052, 40124)]