486984

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 1235520

約数和(自身を除く): 748536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 197, 206, 309, 394, 412, 591, 618, 788, 824, 1182, 1236, 1576, 2364, 2472, 4728, 20291, 40582, 60873, 81164, 121746, 162328, 243492, 486984]

約数ペア:

[(1, 486984), (2, 243492), (3, 162328), (4, 121746), (6, 81164), (8, 60873), (12, 40582), (24, 20291), (103, 4728), (197, 2472), (206, 2364), (309, 1576), (394, 1236), (412, 1182), (591, 824), (618, 788)]