498996

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 1284192

約数和(自身を除く): 785196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 167, 249, 332, 334, 498, 501, 668, 747, 996, 1002, 1494, 1503, 2004, 2988, 3006, 6012, 13861, 27722, 41583, 55444, 83166, 124749, 166332, 249498, 498996]

約数ペア:

[(1, 498996), (2, 249498), (3, 166332), (4, 124749), (6, 83166), (9, 55444), (12, 41583), (18, 27722), (36, 13861), (83, 6012), (166, 3006), (167, 2988), (249, 2004), (332, 1503), (334, 1494), (498, 1002), (501, 996), (668, 747)]