1255146848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{23873}}^1$

素因数の和:23967

約数の個数: 48

約数和(自身を含む): 2599019136

約数和(自身を除く): 1343872288

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 3286, 6572, 13144, 23873, 26288, 47746, 52576, 95492, 190984, 381968, 740063, 763936, 1265269, 1480126, 2530538, 2960252, 5061076, 5920504, 10122152, 11841008, 20244304, 23682016, 39223339, 40488608, 78446678, 156893356, 313786712, 627573424, 1255146848]

約数ペア:

[(1, 1255146848), (2, 627573424), (4, 313786712), (8, 156893356), (16, 78446678), (31, 40488608), (32, 39223339), (53, 23682016), (62, 20244304), (106, 11841008), (124, 10122152), (212, 5920504), (248, 5061076), (424, 2960252), (496, 2530538), (848, 1480126), (992, 1265269), (1643, 763936), (1696, 740063), (3286, 381968), (6572, 190984), (13144, 95492), (23873, 52576), (26288, 47746)]