327108544

素因数分解:

$2^6\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2285

約数の個数: 56

約数和(自身を含む): 744138720

約数和(自身を除く): 417030176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 389, 448, 778, 1556, 1877, 2723, 3112, 3754, 5446, 6224, 7508, 10892, 12448, 13139, 15016, 21784, 24896, 26278, 30032, 43568, 52556, 60064, 87136, 105112, 120128, 174272, 210224, 420448, 730153, 840896, 1460306, 2920612, 5111071, 5841224, 10222142, 11682448, 20444284, 23364896, 40888568, 46729792, 81777136, 163554272, 327108544]

約数ペア:

[(1, 327108544), (2, 163554272), (4, 81777136), (7, 46729792), (8, 40888568), (14, 23364896), (16, 20444284), (28, 11682448), (32, 10222142), (56, 5841224), (64, 5111071), (112, 2920612), (224, 1460306), (389, 840896), (448, 730153), (778, 420448), (1556, 210224), (1877, 174272), (2723, 120128), (3112, 105112), (3754, 87136), (5446, 60064), (6224, 52556), (7508, 43568), (10892, 30032), (12448, 26278), (13139, 24896), (15016, 21784)]