404798238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8913

約数の個数: 48

約数和(自身を含む): 949384800

約数和(自身を除く): 544586562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 5174, 7761, 8693, 15522, 17386, 23283, 26079, 46566, 52158, 78237, 113009, 156474, 226018, 339027, 678054, 1017081, 1729907, 2034162, 3459814, 5189721, 10379442, 15569163, 22488791, 31138326, 44977582, 67466373, 134932746, 202399119, 404798238]

約数ペア:

[(1, 404798238), (2, 202399119), (3, 134932746), (6, 67466373), (9, 44977582), (13, 31138326), (18, 22488791), (26, 15569163), (39, 10379442), (78, 5189721), (117, 3459814), (199, 2034162), (234, 1729907), (398, 1017081), (597, 678054), (1194, 339027), (1791, 226018), (2587, 156474), (3582, 113009), (5174, 78237), (7761, 52158), (8693, 46566), (15522, 26079), (17386, 23283)]