2557078416

素因数分解:

$2^4\times 3^3\times {\mathrm{1459}}^1\times {\mathrm{4057}}^1$

素因数の和:5533

約数の個数: 80

約数和(自身を含む): 7346603200

約数和(自身を除く): 4789524784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1459, 2918, 4057, 4377, 5836, 8114, 8754, 11672, 12171, 13131, 16228, 17508, 23344, 24342, 26262, 32456, 35016, 36513, 39393, 48684, 52524, 64912, 70032, 73026, 78786, 97368, 105048, 109539, 146052, 157572, 194736, 210096, 219078, 292104, 315144, 438156, 584208, 630288, 876312, 1752624, 5919163, 11838326, 17757489, 23676652, 35514978, 47353304, 53272467, 71029956, 94706608, 106544934, 142059912, 159817401, 213089868, 284119824, 319634802, 426179736, 639269604, 852359472, 1278539208, 2557078416]

約数ペア:

[(1, 2557078416), (2, 1278539208), (3, 852359472), (4, 639269604), (6, 426179736), (8, 319634802), (9, 284119824), (12, 213089868), (16, 159817401), (18, 142059912), (24, 106544934), (27, 94706608), (36, 71029956), (48, 53272467), (54, 47353304), (72, 35514978), (108, 23676652), (144, 17757489), (216, 11838326), (432, 5919163), (1459, 1752624), (2918, 876312), (4057, 630288), (4377, 584208), (5836, 438156), (8114, 315144), (8754, 292104), (11672, 219078), (12171, 210096), (13131, 194736), (16228, 157572), (17508, 146052), (23344, 109539), (24342, 105048), (26262, 97368), (32456, 78786), (35016, 73026), (36513, 70032), (39393, 64912), (48684, 52524)]