240181312

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5527}}^1$

素因数の和:5643

約数の個数: 56

約数和(自身を含む): 550411904

約数和(自身を除く): 310230592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 5432, 5527, 6208, 10864, 11054, 21728, 22108, 38689, 43456, 44216, 77378, 88432, 154756, 176864, 309512, 353728, 536119, 619024, 1072238, 1238048, 2144476, 2476096, 3752833, 4288952, 7505666, 8577904, 15011332, 17155808, 30022664, 34311616, 60045328, 120090656, 240181312]

約数ペア:

[(1, 240181312), (2, 120090656), (4, 60045328), (7, 34311616), (8, 30022664), (14, 17155808), (16, 15011332), (28, 8577904), (32, 7505666), (56, 4288952), (64, 3752833), (97, 2476096), (112, 2144476), (194, 1238048), (224, 1072238), (388, 619024), (448, 536119), (679, 353728), (776, 309512), (1358, 176864), (1552, 154756), (2716, 88432), (3104, 77378), (5432, 44216), (5527, 43456), (6208, 38689), (10864, 22108), (11054, 21728)]