1569440808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{128981}}^1$

素因数の和:129019

約数の個数: 72

約数和(自身を含む): 4602722670

約数和(自身を除く): 3033281862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 128981, 257962, 386943, 515924, 773886, 1031848, 1160829, 1547772, 1676753, 2321658, 3095544, 3353506, 4643316, 5030259, 6707012, 9286632, 10060518, 13414024, 15090777, 20121036, 21797789, 30181554, 40242072, 43595578, 60363108, 65393367, 87191156, 120726216, 130786734, 174382312, 196180101, 261573468, 392360202, 523146936, 784720404, 1569440808]

約数ペア:

[(1, 1569440808), (2, 784720404), (3, 523146936), (4, 392360202), (6, 261573468), (8, 196180101), (9, 174382312), (12, 130786734), (13, 120726216), (18, 87191156), (24, 65393367), (26, 60363108), (36, 43595578), (39, 40242072), (52, 30181554), (72, 21797789), (78, 20121036), (104, 15090777), (117, 13414024), (156, 10060518), (169, 9286632), (234, 6707012), (312, 5030259), (338, 4643316), (468, 3353506), (507, 3095544), (676, 2321658), (936, 1676753), (1014, 1547772), (1352, 1160829), (1521, 1031848), (2028, 773886), (3042, 515924), (4056, 386943), (6084, 257962), (12168, 128981)]