1999822944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22717}}^1$

素因数の和:22868

約数の個数: 96

約数和(自身を含む): 6045532416

約数和(自身を除く): 4045709472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 131, 168, 224, 262, 336, 393, 524, 672, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4192, 5502, 6288, 7336, 11004, 12576, 14672, 22008, 22717, 29344, 44016, 45434, 68151, 88032, 90868, 136302, 159019, 181736, 272604, 318038, 363472, 477057, 545208, 636076, 726944, 954114, 1090416, 1272152, 1908228, 2180832, 2544304, 2975927, 3816456, 5088608, 5951854, 7632912, 8927781, 11903708, 15265824, 17855562, 20831489, 23807416, 35711124, 41662978, 47614832, 62494467, 71422248, 83325956, 95229664, 124988934, 142844496, 166651912, 249977868, 285688992, 333303824, 499955736, 666607648, 999911472, 1999822944]

約数ペア:

[(1, 1999822944), (2, 999911472), (3, 666607648), (4, 499955736), (6, 333303824), (7, 285688992), (8, 249977868), (12, 166651912), (14, 142844496), (16, 124988934), (21, 95229664), (24, 83325956), (28, 71422248), (32, 62494467), (42, 47614832), (48, 41662978), (56, 35711124), (84, 23807416), (96, 20831489), (112, 17855562), (131, 15265824), (168, 11903708), (224, 8927781), (262, 7632912), (336, 5951854), (393, 5088608), (524, 3816456), (672, 2975927), (786, 2544304), (917, 2180832), (1048, 1908228), (1572, 1272152), (1834, 1090416), (2096, 954114), (2751, 726944), (3144, 636076), (3668, 545208), (4192, 477057), (5502, 363472), (6288, 318038), (7336, 272604), (11004, 181736), (12576, 159019), (14672, 136302), (22008, 90868), (22717, 88032), (29344, 68151), (44016, 45434)]