1245816216

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{368149}}^1$

素因数の和:368208

約数の個数: 48

約数和(自身を含む): 3445884000

約数和(自身を除く): 2200067784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 368149, 736298, 1104447, 1472596, 2208894, 2945192, 3313341, 4417788, 6626682, 8835576, 13253364, 17303003, 26506728, 34606006, 51909009, 69212012, 103818018, 138424024, 155727027, 207636036, 311454054, 415272072, 622908108, 1245816216]

約数ペア:

[(1, 1245816216), (2, 622908108), (3, 415272072), (4, 311454054), (6, 207636036), (8, 155727027), (9, 138424024), (12, 103818018), (18, 69212012), (24, 51909009), (36, 34606006), (47, 26506728), (72, 17303003), (94, 13253364), (141, 8835576), (188, 6626682), (282, 4417788), (376, 3313341), (423, 2945192), (564, 2208894), (846, 1472596), (1128, 1104447), (1692, 736298), (3384, 368149)]