707364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{401}}^1$

素因数の和:425

約数の個数: 54

約数和(自身を含む): 2085174

約数和(自身を除く): 1377810

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 401, 441, 588, 802, 882, 1203, 1604, 1764, 2406, 2807, 3609, 4812, 5614, 7218, 8421, 11228, 14436, 16842, 19649, 25263, 33684, 39298, 50526, 58947, 78596, 101052, 117894, 176841, 235788, 353682, 707364]

約数ペア:

[(1, 707364), (2, 353682), (3, 235788), (4, 176841), (6, 117894), (7, 101052), (9, 78596), (12, 58947), (14, 50526), (18, 39298), (21, 33684), (28, 25263), (36, 19649), (42, 16842), (49, 14436), (63, 11228), (84, 8421), (98, 7218), (126, 5614), (147, 4812), (196, 3609), (252, 2807), (294, 2406), (401, 1764), (441, 1604), (588, 1203), (802, 882)]