381513875358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19204363}}^1$

素因数の和:19204429

約数の個数: 64

約数和(自身を含む): 973430802432

約数和(自身を除く): 591916927074

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 6622, 9933, 19866, 19204363, 38408726, 57613089, 115226178, 134430541, 211247993, 268861082, 403291623, 422495986, 633743979, 806583246, 825787609, 1267487958, 1478735951, 1651575218, 2477362827, 2957471902, 4436207853, 4954725654, 5780513263, 8872415706, 9083663699, 11561026526, 17341539789, 18167327398, 27250991097, 34683079578, 54501982194, 63585645893, 127171291786, 190756937679, 381513875358]

約数ペア:

[(1, 381513875358), (2, 190756937679), (3, 127171291786), (6, 63585645893), (7, 54501982194), (11, 34683079578), (14, 27250991097), (21, 18167327398), (22, 17341539789), (33, 11561026526), (42, 9083663699), (43, 8872415706), (66, 5780513263), (77, 4954725654), (86, 4436207853), (129, 2957471902), (154, 2477362827), (231, 1651575218), (258, 1478735951), (301, 1267487958), (462, 825787609), (473, 806583246), (602, 633743979), (903, 422495986), (946, 403291623), (1419, 268861082), (1806, 211247993), (2838, 134430541), (3311, 115226178), (6622, 57613089), (9933, 38408726), (19866, 19204363)]