655122384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{216641}}^1$

素因数の和:216665

約数の個数: 80

約数和(自身を含む): 2149088640

約数和(自身を除く): 1493966256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 216641, 433282, 649923, 866564, 1299846, 1516487, 1733128, 1949769, 2599692, 3032974, 3466256, 3899538, 4549461, 5199384, 5849307, 6065948, 7799076, 9098922, 10398768, 11698614, 12131896, 13648383, 15598152, 18197844, 23397228, 24263792, 27296766, 31196304, 36395688, 40945149, 46794456, 54593532, 72791376, 81890298, 93588912, 109187064, 163780596, 218374128, 327561192, 655122384]

約数ペア:

[(1, 655122384), (2, 327561192), (3, 218374128), (4, 163780596), (6, 109187064), (7, 93588912), (8, 81890298), (9, 72791376), (12, 54593532), (14, 46794456), (16, 40945149), (18, 36395688), (21, 31196304), (24, 27296766), (27, 24263792), (28, 23397228), (36, 18197844), (42, 15598152), (48, 13648383), (54, 12131896), (56, 11698614), (63, 10398768), (72, 9098922), (84, 7799076), (108, 6065948), (112, 5849307), (126, 5199384), (144, 4549461), (168, 3899538), (189, 3466256), (216, 3032974), (252, 2599692), (336, 1949769), (378, 1733128), (432, 1516487), (504, 1299846), (756, 866564), (1008, 649923), (1512, 433282), (3024, 216641)]