445920792

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 1136640000

約数和(自身を除く): 690719208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 199, 219, 292, 398, 438, 584, 597, 796, 876, 1194, 1279, 1592, 1752, 2388, 2558, 3837, 4776, 5116, 7674, 10232, 14527, 15348, 29054, 30696, 43581, 58108, 87162, 93367, 116216, 174324, 186734, 254521, 280101, 348648, 373468, 509042, 560202, 746936, 763563, 1018084, 1120404, 1527126, 2036168, 2240808, 3054252, 6108504, 18580033, 37160066, 55740099, 74320132, 111480198, 148640264, 222960396, 445920792]

約数ペア:

[(1, 445920792), (2, 222960396), (3, 148640264), (4, 111480198), (6, 74320132), (8, 55740099), (12, 37160066), (24, 18580033), (73, 6108504), (146, 3054252), (199, 2240808), (219, 2036168), (292, 1527126), (398, 1120404), (438, 1018084), (584, 763563), (597, 746936), (796, 560202), (876, 509042), (1194, 373468), (1279, 348648), (1592, 280101), (1752, 254521), (2388, 186734), (2558, 174324), (3837, 116216), (4776, 93367), (5116, 87162), (7674, 58108), (10232, 43581), (14527, 30696), (15348, 29054)]