791036672

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 1640432640

約数和(自身を除く): 849395968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 263, 379, 496, 526, 758, 992, 1052, 1516, 1984, 2104, 3032, 3968, 4208, 6064, 7936, 8153, 8416, 11749, 12128, 16306, 16832, 23498, 24256, 32612, 33664, 46996, 48512, 65224, 67328, 93992, 97024, 99677, 130448, 187984, 199354, 260896, 375968, 398708, 521792, 751936, 797416, 1043584, 1503872, 1594832, 2087168, 3007744, 3089987, 3189664, 6179974, 6379328, 12359948, 12758656, 24719896, 25517312, 49439792, 98879584, 197759168, 395518336, 791036672]

約数ペア:

[(1, 791036672), (2, 395518336), (4, 197759168), (8, 98879584), (16, 49439792), (31, 25517312), (32, 24719896), (62, 12758656), (64, 12359948), (124, 6379328), (128, 6179974), (248, 3189664), (256, 3089987), (263, 3007744), (379, 2087168), (496, 1594832), (526, 1503872), (758, 1043584), (992, 797416), (1052, 751936), (1516, 521792), (1984, 398708), (2104, 375968), (3032, 260896), (3968, 199354), (4208, 187984), (6064, 130448), (7936, 99677), (8153, 97024), (8416, 93992), (11749, 67328), (12128, 65224), (16306, 48512), (16832, 46996), (23498, 33664), (24256, 32612)]