557844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 1545600

約数和(自身を除く): 987756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 229, 348, 406, 458, 609, 687, 812, 916, 1218, 1374, 1603, 2436, 2748, 3206, 4809, 6412, 6641, 9618, 13282, 19236, 19923, 26564, 39846, 46487, 79692, 92974, 139461, 185948, 278922, 557844]

約数ペア:

[(1, 557844), (2, 278922), (3, 185948), (4, 139461), (6, 92974), (7, 79692), (12, 46487), (14, 39846), (21, 26564), (28, 19923), (29, 19236), (42, 13282), (58, 9618), (84, 6641), (87, 6412), (116, 4809), (174, 3206), (203, 2748), (229, 2436), (348, 1603), (406, 1374), (458, 1218), (609, 916), (687, 812)]