240231168

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 108

約数和(自身を含む): 698949888

約数和(自身を除く): 458718720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 821, 1016, 1143, 1152, 1524, 1642, 2032, 2286, 2304, 2463, 3048, 3284, 4064, 4572, 4926, 6096, 6568, 7389, 8128, 9144, 9852, 12192, 13136, 14778, 16256, 18288, 19704, 24384, 26272, 29556, 32512, 36576, 39408, 48768, 52544, 59112, 73152, 78816, 97536, 104267, 105088, 118224, 146304, 157632, 208534, 210176, 236448, 292608, 312801, 315264, 417068, 472896, 625602, 630528, 834136, 938403, 945792, 1251204, 1668272, 1876806, 1891584, 2502408, 3336544, 3753612, 5004816, 6673088, 7507224, 10009632, 13346176, 15014448, 20019264, 26692352, 30028896, 40038528, 60057792, 80077056, 120115584, 240231168]

約数ペア:

[(1, 240231168), (2, 120115584), (3, 80077056), (4, 60057792), (6, 40038528), (8, 30028896), (9, 26692352), (12, 20019264), (16, 15014448), (18, 13346176), (24, 10009632), (32, 7507224), (36, 6673088), (48, 5004816), (64, 3753612), (72, 3336544), (96, 2502408), (127, 1891584), (128, 1876806), (144, 1668272), (192, 1251204), (254, 945792), (256, 938403), (288, 834136), (381, 630528), (384, 625602), (508, 472896), (576, 417068), (762, 315264), (768, 312801), (821, 292608), (1016, 236448), (1143, 210176), (1152, 208534), (1524, 157632), (1642, 146304), (2032, 118224), (2286, 105088), (2304, 104267), (2463, 97536), (3048, 78816), (3284, 73152), (4064, 59112), (4572, 52544), (4926, 48768), (6096, 39408), (6568, 36576), (7389, 32512), (8128, 29556), (9144, 26272), (9852, 24384), (12192, 19704), (13136, 18288), (14778, 16256)]