140483868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1619}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 375217920

約数和(自身を除く): 234734052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1033, 1619, 2066, 3099, 3238, 4132, 4857, 6198, 6476, 7231, 9714, 11333, 12396, 14462, 19428, 21693, 22666, 28924, 33999, 43386, 45332, 67998, 86772, 135996, 1672427, 3344854, 5017281, 6689708, 10034562, 11706989, 20069124, 23413978, 35120967, 46827956, 70241934, 140483868]

約数ペア:

[(1, 140483868), (2, 70241934), (3, 46827956), (4, 35120967), (6, 23413978), (7, 20069124), (12, 11706989), (14, 10034562), (21, 6689708), (28, 5017281), (42, 3344854), (84, 1672427), (1033, 135996), (1619, 86772), (2066, 67998), (3099, 45332), (3238, 43386), (4132, 33999), (4857, 28924), (6198, 22666), (6476, 21693), (7231, 19428), (9714, 14462), (11333, 12396)]