217149744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17467}}^1$

素因数の和:17522

約数の個数: 80

約数和(自身を含む): 658473728

約数和(自身を除く): 441323984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 17467, 34934, 52401, 69868, 104802, 122269, 139736, 209604, 244538, 279472, 366807, 419208, 489076, 646279, 733614, 838416, 978152, 1292558, 1467228, 1938837, 1956304, 2585116, 2934456, 3877674, 4523953, 5170232, 5868912, 7755348, 9047906, 10340464, 13571859, 15510696, 18095812, 27143718, 31021392, 36191624, 54287436, 72383248, 108574872, 217149744]

約数ペア:

[(1, 217149744), (2, 108574872), (3, 72383248), (4, 54287436), (6, 36191624), (7, 31021392), (8, 27143718), (12, 18095812), (14, 15510696), (16, 13571859), (21, 10340464), (24, 9047906), (28, 7755348), (37, 5868912), (42, 5170232), (48, 4523953), (56, 3877674), (74, 2934456), (84, 2585116), (111, 1956304), (112, 1938837), (148, 1467228), (168, 1292558), (222, 978152), (259, 838416), (296, 733614), (336, 646279), (444, 489076), (518, 419208), (592, 366807), (777, 279472), (888, 244538), (1036, 209604), (1554, 139736), (1776, 122269), (2072, 104802), (3108, 69868), (4144, 52401), (6216, 34934), (12432, 17467)]