28978338096

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{647069}}^1$

素因数の和:647394

約数の個数: 60

約数和(自身を含む): 81359993520

約数和(自身を除く): 52381655424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4976, 5598, 7464, 11196, 14928, 22392, 44784, 647069, 1294138, 1941207, 2588276, 3882414, 5176552, 5823621, 7764828, 10353104, 11647242, 15529656, 23294484, 31059312, 46588968, 93177936, 201238459, 402476918, 603715377, 804953836, 1207430754, 1609907672, 1811146131, 2414861508, 3219815344, 3622292262, 4829723016, 7244584524, 9659446032, 14489169048, 28978338096]

約数ペア:

[(1, 28978338096), (2, 14489169048), (3, 9659446032), (4, 7244584524), (6, 4829723016), (8, 3622292262), (9, 3219815344), (12, 2414861508), (16, 1811146131), (18, 1609907672), (24, 1207430754), (36, 804953836), (48, 603715377), (72, 402476918), (144, 201238459), (311, 93177936), (622, 46588968), (933, 31059312), (1244, 23294484), (1866, 15529656), (2488, 11647242), (2799, 10353104), (3732, 7764828), (4976, 5823621), (5598, 5176552), (7464, 3882414), (11196, 2588276), (14928, 1941207), (22392, 1294138), (44784, 647069)]