222420912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17891}}^1$

素因数の和:17946

約数の個数: 80

約数和(自身を含む): 674456832

約数和(自身を除く): 452035920

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, 17891, 35782, 53673, 71564, 107346, 125237, 143128, 214692, 250474, 286256, 375711, 429384, 500948, 661967, 751422, 858768, 1001896, 1323934, 1502844, 1985901, 2003792, 2647868, 3005688, 3971802, 4633769, 5295736, 6011376, 7943604, 9267538, 10591472, 13901307, 15887208, 18535076, 27802614, 31774416, 37070152, 55605228, 74140304, 111210456, 222420912]

約数ペア:

[(1, 222420912), (2, 111210456), (3, 74140304), (4, 55605228), (6, 37070152), (7, 31774416), (8, 27802614), (12, 18535076), (14, 15887208), (16, 13901307), (21, 10591472), (24, 9267538), (28, 7943604), (37, 6011376), (42, 5295736), (48, 4633769), (56, 3971802), (74, 3005688), (84, 2647868), (111, 2003792), (112, 1985901), (148, 1502844), (168, 1323934), (222, 1001896), (259, 858768), (296, 751422), (336, 661967), (444, 500948), (518, 429384), (592, 375711), (777, 286256), (888, 250474), (1036, 214692), (1554, 143128), (1776, 125237), (2072, 107346), (3108, 71564), (4144, 53673), (6216, 35782), (12432, 17891)]