1688891532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{238949}}^1$

素因数の和:239006

約数の個数: 48

約数和(自身を含む): 4281984000

約数和(自身を除く): 2593092468

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 238949, 477898, 716847, 955796, 1433694, 2867388, 4540031, 7407419, 9080062, 13620093, 14814838, 18160124, 22222257, 27240186, 29629676, 44444514, 54480372, 88889028, 140740961, 281481922, 422222883, 562963844, 844445766, 1688891532]

約数ペア:

[(1, 1688891532), (2, 844445766), (3, 562963844), (4, 422222883), (6, 281481922), (12, 140740961), (19, 88889028), (31, 54480372), (38, 44444514), (57, 29629676), (62, 27240186), (76, 22222257), (93, 18160124), (114, 14814838), (124, 13620093), (186, 9080062), (228, 7407419), (372, 4540031), (589, 2867388), (1178, 1433694), (1767, 955796), (2356, 716847), (3534, 477898), (7068, 238949)]