385587796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 54

約数和(自身を含む): 767320890

約数和(自身を除く): 381733094

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 829, 961, 1364, 1658, 1922, 3316, 3751, 3844, 7502, 9119, 10571, 15004, 18238, 21142, 25699, 36476, 42284, 51398, 100309, 102796, 116281, 200618, 232562, 282689, 401236, 465124, 565378, 796669, 1130756, 1593338, 3109579, 3186676, 6219158, 8763359, 12438316, 17526718, 35053436, 96396949, 192793898, 385587796]

約数ペア:

[(1, 385587796), (2, 192793898), (4, 96396949), (11, 35053436), (22, 17526718), (31, 12438316), (44, 8763359), (62, 6219158), (121, 3186676), (124, 3109579), (242, 1593338), (341, 1130756), (484, 796669), (682, 565378), (829, 465124), (961, 401236), (1364, 282689), (1658, 232562), (1922, 200618), (3316, 116281), (3751, 102796), (3844, 100309), (7502, 51398), (9119, 42284), (10571, 36476), (15004, 25699), (18238, 21142)]