397624968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25031

約数の個数: 96

約数和(自身を含む): 1228008600

約数和(自身を除く): 830383632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 24989, 49978, 74967, 99956, 149934, 199912, 224901, 299868, 324857, 424813, 449802, 599736, 649714, 849626, 899604, 974571, 1274439, 1299428, 1699252, 1799208, 1949142, 2548878, 2598856, 2923713, 3398504, 3823317, 3898284, 5097756, 5522569, 5847426, 7646634, 7796568, 10195512, 11045138, 11694852, 15293268, 16567707, 22090276, 23389704, 30586536, 33135414, 44180552, 49703121, 66270828, 99406242, 132541656, 198812484, 397624968]

約数ペア:

[(1, 397624968), (2, 198812484), (3, 132541656), (4, 99406242), (6, 66270828), (8, 49703121), (9, 44180552), (12, 33135414), (13, 30586536), (17, 23389704), (18, 22090276), (24, 16567707), (26, 15293268), (34, 11694852), (36, 11045138), (39, 10195512), (51, 7796568), (52, 7646634), (68, 5847426), (72, 5522569), (78, 5097756), (102, 3898284), (104, 3823317), (117, 3398504), (136, 2923713), (153, 2598856), (156, 2548878), (204, 1949142), (221, 1799208), (234, 1699252), (306, 1299428), (312, 1274439), (408, 974571), (442, 899604), (468, 849626), (612, 649714), (663, 599736), (884, 449802), (936, 424813), (1224, 324857), (1326, 299868), (1768, 224901), (1989, 199912), (2652, 149934), (3978, 99956), (5304, 74967), (7956, 49978), (15912, 24989)]