15679723308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{63377}}^1$

素因数の和:63826

約数の個数: 48

約数和(自身を含む): 37372739040

約数和(自身を除く): 21693015732

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 389, 636, 778, 1167, 1556, 2334, 4668, 20617, 41234, 61851, 63377, 82468, 123702, 126754, 190131, 247404, 253508, 380262, 760524, 3358981, 6717962, 10076943, 13435924, 20153886, 24653653, 40307772, 49307306, 73960959, 98614612, 147921918, 295843836, 1306643609, 2613287218, 3919930827, 5226574436, 7839861654, 15679723308]

約数ペア:

[(1, 15679723308), (2, 7839861654), (3, 5226574436), (4, 3919930827), (6, 2613287218), (12, 1306643609), (53, 295843836), (106, 147921918), (159, 98614612), (212, 73960959), (318, 49307306), (389, 40307772), (636, 24653653), (778, 20153886), (1167, 13435924), (1556, 10076943), (2334, 6717962), (4668, 3358981), (20617, 760524), (41234, 380262), (61851, 253508), (63377, 247404), (82468, 190131), (123702, 126754)]