772580451988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22921}}^1\times {\mathrm{7517}}^1$

素因数の和:30520

約数の個数: 48

約数和(自身を含む): 1447551806400

約数和(自身を除く): 674971354412

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 7517, 15034, 22921, 30068, 45842, 91684, 142823, 285646, 435499, 443503, 571292, 870998, 887006, 1352339, 1741996, 1774012, 2704678, 5409356, 8426557, 16853114, 25694441, 33706228, 51388882, 102777764, 172297157, 344594314, 689188628, 3273645983, 6547291966, 10165532263, 13094583932, 20331064526, 40662129052, 193145112997, 386290225994, 772580451988]

約数ペア:

[(1, 772580451988), (2, 386290225994), (4, 193145112997), (19, 40662129052), (38, 20331064526), (59, 13094583932), (76, 10165532263), (118, 6547291966), (236, 3273645983), (1121, 689188628), (2242, 344594314), (4484, 172297157), (7517, 102777764), (15034, 51388882), (22921, 33706228), (30068, 25694441), (45842, 16853114), (91684, 8426557), (142823, 5409356), (285646, 2704678), (435499, 1774012), (443503, 1741996), (571292, 1352339), (870998, 887006)]