257677296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10889}}^1$

素因数の和:10946

約数の個数: 80

約数和(自身を含む): 729194400

約数和(自身を除く): 471517104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 10889, 11832, 21778, 23664, 32667, 43556, 65334, 87112, 130668, 174224, 185113, 261336, 315781, 370226, 522672, 555339, 631562, 740452, 947343, 1110678, 1263124, 1480904, 1894686, 2221356, 2526248, 2961808, 3789372, 4442712, 5052496, 5368277, 7578744, 8885424, 10736554, 15157488, 16104831, 21473108, 32209662, 42946216, 64419324, 85892432, 128838648, 257677296]

約数ペア:

[(1, 257677296), (2, 128838648), (3, 85892432), (4, 64419324), (6, 42946216), (8, 32209662), (12, 21473108), (16, 16104831), (17, 15157488), (24, 10736554), (29, 8885424), (34, 7578744), (48, 5368277), (51, 5052496), (58, 4442712), (68, 3789372), (87, 2961808), (102, 2526248), (116, 2221356), (136, 1894686), (174, 1480904), (204, 1263124), (232, 1110678), (272, 947343), (348, 740452), (408, 631562), (464, 555339), (493, 522672), (696, 370226), (816, 315781), (986, 261336), (1392, 185113), (1479, 174224), (1972, 130668), (2958, 87112), (3944, 65334), (5916, 43556), (7888, 32667), (10889, 23664), (11832, 21778)]