918787744

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{141439}}^1$

素因数の和:141485

約数の個数: 48

約数和(自身を含む): 2138572800

約数和(自身を除く): 1219785056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 141439, 282878, 565756, 990073, 1131512, 1980146, 2263024, 3960292, 4101731, 4526048, 7920584, 8203462, 15841168, 16406924, 28712117, 31682336, 32813848, 57424234, 65627696, 114848468, 131255392, 229696936, 459393872, 918787744]

約数ペア:

[(1, 918787744), (2, 459393872), (4, 229696936), (7, 131255392), (8, 114848468), (14, 65627696), (16, 57424234), (28, 32813848), (29, 31682336), (32, 28712117), (56, 16406924), (58, 15841168), (112, 8203462), (116, 7920584), (203, 4526048), (224, 4101731), (232, 3960292), (406, 2263024), (464, 1980146), (812, 1131512), (928, 990073), (1624, 565756), (3248, 282878), (6496, 141439)]