297604912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 674456832

約数和(自身を除く): 376851920

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 88, 92, 148, 176, 184, 253, 296, 368, 407, 506, 592, 814, 851, 1012, 1628, 1702, 1987, 2024, 3256, 3404, 3974, 4048, 6512, 6808, 7948, 9361, 13616, 15896, 18722, 21857, 31792, 37444, 43714, 45701, 73519, 74888, 87428, 91402, 147038, 149776, 174856, 182804, 294076, 349712, 365608, 502711, 588152, 731216, 808709, 1005422, 1176304, 1617418, 1690937, 2010844, 3234836, 3381874, 4021688, 6469672, 6763748, 8043376, 12939344, 13527496, 18600307, 27054992, 37200614, 74401228, 148802456, 297604912]

約数ペア:

[(1, 297604912), (2, 148802456), (4, 74401228), (8, 37200614), (11, 27054992), (16, 18600307), (22, 13527496), (23, 12939344), (37, 8043376), (44, 6763748), (46, 6469672), (74, 4021688), (88, 3381874), (92, 3234836), (148, 2010844), (176, 1690937), (184, 1617418), (253, 1176304), (296, 1005422), (368, 808709), (407, 731216), (506, 588152), (592, 502711), (814, 365608), (851, 349712), (1012, 294076), (1628, 182804), (1702, 174856), (1987, 149776), (2024, 147038), (3256, 91402), (3404, 87428), (3974, 74888), (4048, 73519), (6512, 45701), (6808, 43714), (7948, 37444), (9361, 31792), (13616, 21857), (15896, 18722)]