856515745872

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{18763489}}^1$

素因数の和:18763820

約数の個数: 60

約数和(自身を含む): 2404616297460

約数和(自身を除く): 1548100551588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 11412, 15216, 22824, 45648, 18763489, 37526978, 56290467, 75053956, 112580934, 150107912, 168871401, 225161868, 300215824, 337742802, 450323736, 675485604, 900647472, 1350971208, 2701942416, 5948026013, 11896052026, 17844078039, 23792104052, 35688156078, 47584208104, 53532234117, 71376312156, 95168416208, 107064468234, 142752624312, 214128936468, 285505248624, 428257872936, 856515745872]

約数ペア:

[(1, 856515745872), (2, 428257872936), (3, 285505248624), (4, 214128936468), (6, 142752624312), (8, 107064468234), (9, 95168416208), (12, 71376312156), (16, 53532234117), (18, 47584208104), (24, 35688156078), (36, 23792104052), (48, 17844078039), (72, 11896052026), (144, 5948026013), (317, 2701942416), (634, 1350971208), (951, 900647472), (1268, 675485604), (1902, 450323736), (2536, 337742802), (2853, 300215824), (3804, 225161868), (5072, 168871401), (5706, 150107912), (7608, 112580934), (11412, 75053956), (15216, 56290467), (22824, 37526978), (45648, 18763489)]