313725538

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 576201600

約数和(自身を除く): 262476062

約数列:

[1, 2, 7, 14, 29, 49, 58, 59, 98, 118, 203, 406, 413, 826, 1421, 1711, 1871, 2842, 2891, 3422, 3742, 5782, 11977, 13097, 23954, 26194, 54259, 83839, 91679, 108518, 110389, 167678, 183358, 220778, 379813, 759626, 772723, 1545446, 2658691, 3201281, 5317382, 5409061, 6402562, 10818122, 22408967, 44817934, 156862769, 313725538]

約数ペア:

[(1, 313725538), (2, 156862769), (7, 44817934), (14, 22408967), (29, 10818122), (49, 6402562), (58, 5409061), (59, 5317382), (98, 3201281), (118, 2658691), (203, 1545446), (406, 772723), (413, 759626), (826, 379813), (1421, 220778), (1711, 183358), (1871, 167678), (2842, 110389), (2891, 108518), (3422, 91679), (3742, 83839), (5782, 54259), (11977, 26194), (13097, 23954)]