306787248

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 902204160

約数和(自身を除く): 595416912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 211, 276, 368, 414, 422, 439, 552, 633, 828, 844, 878, 1104, 1266, 1317, 1656, 1688, 1756, 1899, 2532, 2634, 3312, 3376, 3512, 3798, 3951, 4853, 5064, 5268, 7024, 7596, 7902, 9706, 10097, 10128, 10536, 14559, 15192, 15804, 19412, 20194, 21072, 29118, 30291, 30384, 31608, 38824, 40388, 43677, 58236, 60582, 63216, 77648, 80776, 87354, 90873, 92629, 116472, 121164, 161552, 174708, 181746, 185258, 232944, 242328, 277887, 349416, 363492, 370516, 484656, 555774, 698832, 726984, 741032, 833661, 1111548, 1453968, 1482064, 1667322, 2130467, 2223096, 3334644, 4260934, 4446192, 6391401, 6669288, 8521868, 12782802, 13338576, 17043736, 19174203, 25565604, 34087472, 38348406, 51131208, 76696812, 102262416, 153393624, 306787248]

約数ペア:

[(1, 306787248), (2, 153393624), (3, 102262416), (4, 76696812), (6, 51131208), (8, 38348406), (9, 34087472), (12, 25565604), (16, 19174203), (18, 17043736), (23, 13338576), (24, 12782802), (36, 8521868), (46, 6669288), (48, 6391401), (69, 4446192), (72, 4260934), (92, 3334644), (138, 2223096), (144, 2130467), (184, 1667322), (207, 1482064), (211, 1453968), (276, 1111548), (368, 833661), (414, 741032), (422, 726984), (439, 698832), (552, 555774), (633, 484656), (828, 370516), (844, 363492), (878, 349416), (1104, 277887), (1266, 242328), (1317, 232944), (1656, 185258), (1688, 181746), (1756, 174708), (1899, 161552), (2532, 121164), (2634, 116472), (3312, 92629), (3376, 90873), (3512, 87354), (3798, 80776), (3951, 77648), (4853, 63216), (5064, 60582), (5268, 58236), (7024, 43677), (7596, 40388), (7902, 38824), (9706, 31608), (10097, 30384), (10128, 30291), (10536, 29118), (14559, 21072), (15192, 20194), (15804, 19412)]