551148444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198827}}^1$

素因数の和:198855

約数の個数: 72

約数和(自身を含む): 1736961408

約数和(自身を除く): 1185812964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 198827, 397654, 596481, 795308, 1192962, 1391789, 1789443, 2187097, 2385924, 2783578, 3578886, 4175367, 4374194, 5567156, 6561291, 7157772, 8350734, 8748388, 12526101, 13122582, 15309679, 16701468, 19683873, 25052202, 26245164, 30619358, 39367746, 45929037, 50104404, 61238716, 78735492, 91858074, 137787111, 183716148, 275574222, 551148444]

約数ペア:

[(1, 551148444), (2, 275574222), (3, 183716148), (4, 137787111), (6, 91858074), (7, 78735492), (9, 61238716), (11, 50104404), (12, 45929037), (14, 39367746), (18, 30619358), (21, 26245164), (22, 25052202), (28, 19683873), (33, 16701468), (36, 15309679), (42, 13122582), (44, 12526101), (63, 8748388), (66, 8350734), (77, 7157772), (84, 6561291), (99, 5567156), (126, 4374194), (132, 4175367), (154, 3578886), (198, 2783578), (231, 2385924), (252, 2187097), (308, 1789443), (396, 1391789), (462, 1192962), (693, 795308), (924, 596481), (1386, 397654), (2772, 198827)]