861634776

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{42689}}^1$

素因数の和:42756

約数の個数: 48

約数和(自身を含む): 2230979400

約数和(自身を除く): 1369344624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 1682, 2523, 3364, 5046, 6728, 10092, 20184, 42689, 85378, 128067, 170756, 256134, 341512, 512268, 1024536, 1237981, 2475962, 3713943, 4951924, 7427886, 9903848, 14855772, 29711544, 35901449, 71802898, 107704347, 143605796, 215408694, 287211592, 430817388, 861634776]

約数ペア:

[(1, 861634776), (2, 430817388), (3, 287211592), (4, 215408694), (6, 143605796), (8, 107704347), (12, 71802898), (24, 35901449), (29, 29711544), (58, 14855772), (87, 9903848), (116, 7427886), (174, 4951924), (232, 3713943), (348, 2475962), (696, 1237981), (841, 1024536), (1682, 512268), (2523, 341512), (3364, 256134), (5046, 170756), (6728, 128067), (10092, 85378), (20184, 42689)]