240868096

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 554005760

約数和(自身を除く): 313137664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 896, 967, 973, 1112, 1792, 1934, 1946, 2224, 3868, 3892, 4448, 6769, 7736, 7784, 8896, 13538, 15472, 15568, 17792, 27076, 30944, 31136, 35584, 54152, 61888, 62272, 108304, 123776, 124544, 134413, 216608, 247552, 249088, 268826, 433216, 537652, 866432, 940891, 1075304, 1732864, 1881782, 2150608, 3763564, 4301216, 7527128, 8602432, 15054256, 17204864, 30108512, 34409728, 60217024, 120434048, 240868096]

約数ペア:

[(1, 240868096), (2, 120434048), (4, 60217024), (7, 34409728), (8, 30108512), (14, 17204864), (16, 15054256), (28, 8602432), (32, 7527128), (56, 4301216), (64, 3763564), (112, 2150608), (128, 1881782), (139, 1732864), (224, 1075304), (256, 940891), (278, 866432), (448, 537652), (556, 433216), (896, 268826), (967, 249088), (973, 247552), (1112, 216608), (1792, 134413), (1934, 124544), (1946, 123776), (2224, 108304), (3868, 62272), (3892, 61888), (4448, 54152), (6769, 35584), (7736, 31136), (7784, 30944), (8896, 27076), (13538, 17792), (15472, 15568)]