1990766976

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{471299}}^1$

素因数の和:471327

約数の個数: 64

約数和(自身を含む): 5768712000

約数和(自身を除く): 3777945024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 471299, 942598, 1413897, 1885196, 2827794, 3770392, 5184289, 5655588, 7540784, 10368578, 11311176, 15081568, 15552867, 20737156, 22622352, 30163136, 31105734, 41474312, 45244704, 60326272, 62211468, 82948624, 90489408, 124422936, 165897248, 180978816, 248845872, 331794496, 497691744, 663588992, 995383488, 1990766976]

約数ペア:

[(1, 1990766976), (2, 995383488), (3, 663588992), (4, 497691744), (6, 331794496), (8, 248845872), (11, 180978816), (12, 165897248), (16, 124422936), (22, 90489408), (24, 82948624), (32, 62211468), (33, 60326272), (44, 45244704), (48, 41474312), (64, 31105734), (66, 30163136), (88, 22622352), (96, 20737156), (128, 15552867), (132, 15081568), (176, 11311176), (192, 10368578), (264, 7540784), (352, 5655588), (384, 5184289), (528, 3770392), (704, 2827794), (1056, 1885196), (1408, 1413897), (2112, 942598), (4224, 471299)]