290585664

素因数分解:

$2^6\times 3^3\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:857

約数の個数: 112

約数和(自身を含む): 858520000

約数和(自身を除く): 567934336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 337, 432, 499, 576, 674, 864, 998, 1011, 1348, 1497, 1728, 1996, 2022, 2696, 2994, 3033, 3992, 4044, 4491, 5392, 5988, 6066, 7984, 8088, 8982, 9099, 10784, 11976, 12132, 13473, 15968, 16176, 17964, 18198, 21568, 23952, 24264, 26946, 31936, 32352, 35928, 36396, 47904, 48528, 53892, 64704, 71856, 72792, 95808, 97056, 107784, 143712, 145584, 168163, 194112, 215568, 287424, 291168, 336326, 431136, 504489, 582336, 672652, 862272, 1008978, 1345304, 1513467, 2017956, 2690608, 3026934, 4035912, 4540401, 5381216, 6053868, 8071824, 9080802, 10762432, 12107736, 16143648, 18161604, 24215472, 32287296, 36323208, 48430944, 72646416, 96861888, 145292832, 290585664]

約数ペア:

[(1, 290585664), (2, 145292832), (3, 96861888), (4, 72646416), (6, 48430944), (8, 36323208), (9, 32287296), (12, 24215472), (16, 18161604), (18, 16143648), (24, 12107736), (27, 10762432), (32, 9080802), (36, 8071824), (48, 6053868), (54, 5381216), (64, 4540401), (72, 4035912), (96, 3026934), (108, 2690608), (144, 2017956), (192, 1513467), (216, 1345304), (288, 1008978), (337, 862272), (432, 672652), (499, 582336), (576, 504489), (674, 431136), (864, 336326), (998, 291168), (1011, 287424), (1348, 215568), (1497, 194112), (1728, 168163), (1996, 145584), (2022, 143712), (2696, 107784), (2994, 97056), (3033, 95808), (3992, 72792), (4044, 71856), (4491, 64704), (5392, 53892), (5988, 48528), (6066, 47904), (7984, 36396), (8088, 35928), (8982, 32352), (9099, 31936), (10784, 26946), (11976, 24264), (12132, 23952), (13473, 21568), (15968, 18198), (16176, 17964)]