279257424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3636

約数の個数: 80

約数和(自身を含む): 758951424

約数和(自身を除く): 479694000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 3541, 4929, 6572, 7082, 9858, 10623, 13144, 14164, 19716, 21246, 26288, 28328, 39432, 42492, 56656, 78864, 84984, 109771, 169968, 187673, 219542, 329313, 375346, 439084, 563019, 658626, 750692, 878168, 1126038, 1317252, 1501384, 1756336, 2252076, 2634504, 3002768, 4504152, 5269008, 5817863, 9008304, 11635726, 17453589, 23271452, 34907178, 46542904, 69814356, 93085808, 139628712, 279257424]

約数ペア:

[(1, 279257424), (2, 139628712), (3, 93085808), (4, 69814356), (6, 46542904), (8, 34907178), (12, 23271452), (16, 17453589), (24, 11635726), (31, 9008304), (48, 5817863), (53, 5269008), (62, 4504152), (93, 3002768), (106, 2634504), (124, 2252076), (159, 1756336), (186, 1501384), (212, 1317252), (248, 1126038), (318, 878168), (372, 750692), (424, 658626), (496, 563019), (636, 439084), (744, 375346), (848, 329313), (1272, 219542), (1488, 187673), (1643, 169968), (2544, 109771), (3286, 84984), (3541, 78864), (4929, 56656), (6572, 42492), (7082, 39432), (9858, 28328), (10623, 26288), (13144, 21246), (14164, 19716)]