240224768

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 80

約数和(自身を含む): 555006144

約数和(自身を除く): 314781376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 691, 776, 896, 1358, 1382, 1552, 1792, 2716, 2764, 3104, 3584, 4837, 5432, 5528, 6208, 9674, 10864, 11056, 12416, 19348, 21728, 22112, 24832, 38696, 43456, 44224, 49664, 67027, 77392, 86912, 88448, 134054, 154784, 173824, 176896, 268108, 309568, 347648, 353792, 469189, 536216, 619136, 938378, 1072432, 1238272, 1876756, 2144864, 2476544, 3753512, 4289728, 7507024, 8579456, 15014048, 17158912, 30028096, 34317824, 60056192, 120112384, 240224768]

約数ペア:

[(1, 240224768), (2, 120112384), (4, 60056192), (7, 34317824), (8, 30028096), (14, 17158912), (16, 15014048), (28, 8579456), (32, 7507024), (56, 4289728), (64, 3753512), (97, 2476544), (112, 2144864), (128, 1876756), (194, 1238272), (224, 1072432), (256, 938378), (388, 619136), (448, 536216), (512, 469189), (679, 353792), (691, 347648), (776, 309568), (896, 268108), (1358, 176896), (1382, 173824), (1552, 154784), (1792, 134054), (2716, 88448), (2764, 86912), (3104, 77392), (3584, 67027), (4837, 49664), (5432, 44224), (5528, 43456), (6208, 38696), (9674, 24832), (10864, 22112), (11056, 21728), (12416, 19348)]