198947731248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2498339}}^1$

素因数の和:2498439

約数の個数: 120

約数和(自身を含む): 644371852800

約数和(自身を除く): 445424121552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 26544, 39816, 79632, 2498339, 4996678, 7495017, 9993356, 14990034, 17488373, 19986712, 22485051, 29980068, 34976746, 39973424, 44970102, 52465119, 59960136, 69953492, 89940204, 104930238, 119920272, 139906984, 157395357, 179880408, 197368781, 209860476, 279813968, 314790714, 359760816, 394737562, 419720952, 592106343, 629581428, 789475124, 839441904, 1184212686, 1259162856, 1381581467, 1578950248, 1776319029, 2368425372, 2518325712, 2763162934, 3157900496, 3552638058, 4144744401, 4736850744, 5526325868, 7105276116, 8289488802, 9473701488, 11052651736, 12434233203, 14210552232, 16578977604, 22105303472, 24868466406, 28421104464, 33157955208, 49736932812, 66315910416, 99473865624, 198947731248]

約数ペア:

[(1, 198947731248), (2, 99473865624), (3, 66315910416), (4, 49736932812), (6, 33157955208), (7, 28421104464), (8, 24868466406), (9, 22105303472), (12, 16578977604), (14, 14210552232), (16, 12434233203), (18, 11052651736), (21, 9473701488), (24, 8289488802), (28, 7105276116), (36, 5526325868), (42, 4736850744), (48, 4144744401), (56, 3552638058), (63, 3157900496), (72, 2763162934), (79, 2518325712), (84, 2368425372), (112, 1776319029), (126, 1578950248), (144, 1381581467), (158, 1259162856), (168, 1184212686), (237, 839441904), (252, 789475124), (316, 629581428), (336, 592106343), (474, 419720952), (504, 394737562), (553, 359760816), (632, 314790714), (711, 279813968), (948, 209860476), (1008, 197368781), (1106, 179880408), (1264, 157395357), (1422, 139906984), (1659, 119920272), (1896, 104930238), (2212, 89940204), (2844, 69953492), (3318, 59960136), (3792, 52465119), (4424, 44970102), (4977, 39973424), (5688, 34976746), (6636, 29980068), (8848, 22485051), (9954, 19986712), (11376, 17488373), (13272, 14990034), (19908, 9993356), (26544, 7495017), (39816, 4996678), (79632, 2498339)]