494189136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{490267}}^1$

素因数の和:490288

約数の個数: 60

約数和(自身を含む): 1580624032

約数和(自身を除く): 1086434896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 490267, 980534, 1470801, 1961068, 2941602, 3431869, 3922136, 4412403, 5883204, 6863738, 7844272, 8824806, 10295607, 11766408, 13727476, 17649612, 20591214, 23532816, 27454952, 30886821, 35299224, 41182428, 54909904, 61773642, 70598448, 82364856, 123547284, 164729712, 247094568, 494189136]

約数ペア:

[(1, 494189136), (2, 247094568), (3, 164729712), (4, 123547284), (6, 82364856), (7, 70598448), (8, 61773642), (9, 54909904), (12, 41182428), (14, 35299224), (16, 30886821), (18, 27454952), (21, 23532816), (24, 20591214), (28, 17649612), (36, 13727476), (42, 11766408), (48, 10295607), (56, 8824806), (63, 7844272), (72, 6863738), (84, 5883204), (112, 4412403), (126, 3922136), (144, 3431869), (168, 2941602), (252, 1961068), (336, 1470801), (504, 980534), (1008, 490267)]