318098262

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 664851888

約数和(自身を除く): 346753626

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 541, 1082, 1623, 1849, 2279, 3246, 3698, 4558, 5547, 6837, 11094, 13674, 23263, 28673, 46526, 57346, 69789, 86019, 97997, 139578, 172038, 195994, 293991, 587982, 1000309, 1232939, 2000618, 2465878, 3000927, 3698817, 6001854, 7397634, 53016377, 106032754, 159049131, 318098262]

約数ペア:

[(1, 318098262), (2, 159049131), (3, 106032754), (6, 53016377), (43, 7397634), (53, 6001854), (86, 3698817), (106, 3000927), (129, 2465878), (159, 2000618), (258, 1232939), (318, 1000309), (541, 587982), (1082, 293991), (1623, 195994), (1849, 172038), (2279, 139578), (3246, 97997), (3698, 86019), (4558, 69789), (5547, 57346), (6837, 46526), (11094, 28673), (13674, 23263)]