221275152018

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{40277}}^1$

素因数の和:40508

約数の個数: 96

約数和(自身を含む): 503561678256

約数和(自身を除く): 282286526238

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 113, 146, 219, 222, 226, 333, 339, 438, 657, 666, 678, 1017, 1314, 2034, 2701, 4181, 5402, 8103, 8249, 8362, 12543, 16206, 16498, 24309, 24747, 25086, 37629, 40277, 48618, 49494, 74241, 75258, 80554, 120831, 148482, 241662, 305213, 362493, 610426, 724986, 915639, 1490249, 1831278, 2746917, 2940221, 2980498, 4470747, 4551301, 5493834, 5880442, 8820663, 8941494, 9102602, 13412241, 13653903, 17641326, 26461989, 26824482, 27307806, 40961709, 52923978, 81923418, 108788177, 168398137, 217576354, 326364531, 332244973, 336796274, 505194411, 652729062, 664489946, 979093593, 996734919, 1010388822, 1515583233, 1958187186, 1993469838, 2990204757, 3031166466, 5980409514, 12293064001, 24586128002, 36879192003, 73758384006, 110637576009, 221275152018]

約数ペア:

[(1, 221275152018), (2, 110637576009), (3, 73758384006), (6, 36879192003), (9, 24586128002), (18, 12293064001), (37, 5980409514), (73, 3031166466), (74, 2990204757), (111, 1993469838), (113, 1958187186), (146, 1515583233), (219, 1010388822), (222, 996734919), (226, 979093593), (333, 664489946), (339, 652729062), (438, 505194411), (657, 336796274), (666, 332244973), (678, 326364531), (1017, 217576354), (1314, 168398137), (2034, 108788177), (2701, 81923418), (4181, 52923978), (5402, 40961709), (8103, 27307806), (8249, 26824482), (8362, 26461989), (12543, 17641326), (16206, 13653903), (16498, 13412241), (24309, 9102602), (24747, 8941494), (25086, 8820663), (37629, 5880442), (40277, 5493834), (48618, 4551301), (49494, 4470747), (74241, 2980498), (75258, 2940221), (80554, 2746917), (120831, 1831278), (148482, 1490249), (241662, 915639), (305213, 724986), (362493, 610426)]