266691312

素因数分解:

$2^4\times 3^3\times {\mathrm{617341}}^1$

素因数の和:617358

約数の個数: 40

約数和(自身を含む): 765504080

約数和(自身を除く): 498812768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 617341, 1234682, 1852023, 2469364, 3704046, 4938728, 5556069, 7408092, 9877456, 11112138, 14816184, 16668207, 22224276, 29632368, 33336414, 44448552, 66672828, 88897104, 133345656, 266691312]

約数ペア:

[(1, 266691312), (2, 133345656), (3, 88897104), (4, 66672828), (6, 44448552), (8, 33336414), (9, 29632368), (12, 22224276), (16, 16668207), (18, 14816184), (24, 11112138), (27, 9877456), (36, 7408092), (48, 5556069), (54, 4938728), (72, 3704046), (108, 2469364), (144, 1852023), (216, 1234682), (432, 617341)]