289097298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43291}}^1$

素因数の和:43359

約数の個数: 48

約数和(自身を含む): 729383616

約数和(自身を除く): 440286318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 43291, 86582, 129873, 259746, 303037, 389619, 606074, 779238, 909111, 1818222, 2294423, 2727333, 4588846, 5454666, 6883269, 13766538, 16060961, 20649807, 32121922, 41299614, 48182883, 96365766, 144548649, 289097298]

約数ペア:

[(1, 289097298), (2, 144548649), (3, 96365766), (6, 48182883), (7, 41299614), (9, 32121922), (14, 20649807), (18, 16060961), (21, 13766538), (42, 6883269), (53, 5454666), (63, 4588846), (106, 2727333), (126, 2294423), (159, 1818222), (318, 909111), (371, 779238), (477, 606074), (742, 389619), (954, 303037), (1113, 259746), (2226, 129873), (3339, 86582), (6678, 43291)]