380299572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6469}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 1017394560

約数和(自身を除く): 637094988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 4899, 6469, 6532, 9798, 12938, 14697, 19407, 19596, 25876, 29394, 38814, 58221, 58788, 77628, 116442, 148787, 232884, 297574, 446361, 459299, 595148, 892722, 918598, 1339083, 1377897, 1785444, 1837196, 2678166, 2755794, 4133691, 5356332, 5511588, 8267382, 10563877, 16534764, 21127754, 31691631, 42255508, 63383262, 95074893, 126766524, 190149786, 380299572]

約数ペア:

[(1, 380299572), (2, 190149786), (3, 126766524), (4, 95074893), (6, 63383262), (9, 42255508), (12, 31691631), (18, 21127754), (23, 16534764), (36, 10563877), (46, 8267382), (69, 5511588), (71, 5356332), (92, 4133691), (138, 2755794), (142, 2678166), (207, 1837196), (213, 1785444), (276, 1377897), (284, 1339083), (414, 918598), (426, 892722), (639, 595148), (828, 459299), (852, 446361), (1278, 297574), (1633, 232884), (2556, 148787), (3266, 116442), (4899, 77628), (6469, 58788), (6532, 58221), (9798, 38814), (12938, 29394), (14697, 25876), (19407, 19596)]