268365398996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{20123}}^1$

素因数の和:20988

約数の個数: 48

約数和(自身を含む): 496756915200

約数和(自身を除く): 228391516204

約数列:

[1, 2, 4, 19, 38, 76, 379, 463, 758, 926, 1516, 1852, 7201, 8797, 14402, 17594, 20123, 28804, 35188, 40246, 80492, 175477, 350954, 382337, 701908, 764674, 1529348, 3334063, 6668126, 7626617, 9316949, 13336252, 15253234, 18633898, 30506468, 37267796, 144905723, 177022031, 289811446, 354044062, 579622892, 708088124, 3531123671, 7062247342, 14124494684, 67091349749, 134182699498, 268365398996]

約数ペア:

[(1, 268365398996), (2, 134182699498), (4, 67091349749), (19, 14124494684), (38, 7062247342), (76, 3531123671), (379, 708088124), (463, 579622892), (758, 354044062), (926, 289811446), (1516, 177022031), (1852, 144905723), (7201, 37267796), (8797, 30506468), (14402, 18633898), (17594, 15253234), (20123, 13336252), (28804, 9316949), (35188, 7626617), (40246, 6668126), (80492, 3334063), (175477, 1529348), (350954, 764674), (382337, 701908)]