40278396

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 95961600

約数和(自身を除く): 55683204

約数列:

[1, 2, 3, 4, 6, 12, 101, 167, 199, 202, 303, 334, 398, 404, 501, 597, 606, 668, 796, 1002, 1194, 1212, 2004, 2388, 16867, 20099, 33233, 33734, 40198, 50601, 60297, 66466, 67468, 80396, 99699, 101202, 120594, 132932, 199398, 202404, 241188, 398796, 3356533, 6713066, 10069599, 13426132, 20139198, 40278396]

約数ペア:

[(1, 40278396), (2, 20139198), (3, 13426132), (4, 10069599), (6, 6713066), (12, 3356533), (101, 398796), (167, 241188), (199, 202404), (202, 199398), (303, 132932), (334, 120594), (398, 101202), (404, 99699), (501, 80396), (597, 67468), (606, 66466), (668, 60297), (796, 50601), (1002, 40198), (1194, 33734), (1212, 33233), (2004, 20099), (2388, 16867)]