392489216

素因数分解:

$2^8\times 7^2\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 926937648

約数和(自身を除く): 534448432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 256, 268, 392, 448, 467, 469, 536, 784, 896, 934, 938, 1072, 1568, 1792, 1868, 1876, 2144, 3136, 3269, 3283, 3736, 3752, 4288, 6272, 6538, 6566, 7472, 7504, 8576, 12544, 13076, 13132, 14944, 15008, 17152, 22883, 26152, 26264, 29888, 30016, 31289, 45766, 52304, 52528, 59776, 60032, 62578, 91532, 104608, 105056, 119552, 120064, 125156, 183064, 209216, 210112, 219023, 250312, 366128, 418432, 420224, 438046, 500624, 732256, 836864, 840448, 876092, 1001248, 1464512, 1533161, 1752184, 2002496, 2929024, 3066322, 3504368, 4004992, 5858048, 6132644, 7008736, 8009984, 12265288, 14017472, 24530576, 28034944, 49061152, 56069888, 98122304, 196244608, 392489216]

約数ペア:

[(1, 392489216), (2, 196244608), (4, 98122304), (7, 56069888), (8, 49061152), (14, 28034944), (16, 24530576), (28, 14017472), (32, 12265288), (49, 8009984), (56, 7008736), (64, 6132644), (67, 5858048), (98, 4004992), (112, 3504368), (128, 3066322), (134, 2929024), (196, 2002496), (224, 1752184), (256, 1533161), (268, 1464512), (392, 1001248), (448, 876092), (467, 840448), (469, 836864), (536, 732256), (784, 500624), (896, 438046), (934, 420224), (938, 418432), (1072, 366128), (1568, 250312), (1792, 219023), (1868, 210112), (1876, 209216), (2144, 183064), (3136, 125156), (3269, 120064), (3283, 119552), (3736, 105056), (3752, 104608), (4288, 91532), (6272, 62578), (6538, 60032), (6566, 59776), (7472, 52528), (7504, 52304), (8576, 45766), (12544, 31289), (13076, 30016), (13132, 29888), (14944, 26264), (15008, 26152), (17152, 22883)]