397561036788

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{3945467}}^1$

素因数の和:3945794

約数の個数: 60

約数和(自身を含む): 1042645155552

約数和(自身を除く): 645084118764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 324, 622, 933, 1244, 1866, 2799, 3732, 5598, 8397, 11196, 16794, 25191, 33588, 50382, 100764, 3945467, 7890934, 11836401, 15781868, 23672802, 35509203, 47345604, 71018406, 106527609, 142036812, 213055218, 319582827, 426110436, 639165654, 1227040237, 1278331308, 2454080474, 3681120711, 4908160948, 7362241422, 11043362133, 14724482844, 22086724266, 33130086399, 44173448532, 66260172798, 99390259197, 132520345596, 198780518394, 397561036788]

約数ペア:

[(1, 397561036788), (2, 198780518394), (3, 132520345596), (4, 99390259197), (6, 66260172798), (9, 44173448532), (12, 33130086399), (18, 22086724266), (27, 14724482844), (36, 11043362133), (54, 7362241422), (81, 4908160948), (108, 3681120711), (162, 2454080474), (311, 1278331308), (324, 1227040237), (622, 639165654), (933, 426110436), (1244, 319582827), (1866, 213055218), (2799, 142036812), (3732, 106527609), (5598, 71018406), (8397, 47345604), (11196, 35509203), (16794, 23672802), (25191, 15781868), (33588, 11836401), (50382, 7890934), (100764, 3945467)]