1240157904

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{250841}}^1$

素因数の和:250955

約数の個数: 40

約数和(自身を含む): 3234858432

約数和(自身を除く): 1994700528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 250841, 501682, 752523, 1003364, 1505046, 2006728, 3010092, 4013456, 6020184, 12040368, 25836623, 51673246, 77509869, 103346492, 155019738, 206692984, 310039476, 413385968, 620078952, 1240157904]

約数ペア:

[(1, 1240157904), (2, 620078952), (3, 413385968), (4, 310039476), (6, 206692984), (8, 155019738), (12, 103346492), (16, 77509869), (24, 51673246), (48, 25836623), (103, 12040368), (206, 6020184), (309, 4013456), (412, 3010092), (618, 2006728), (824, 1505046), (1236, 1003364), (1648, 752523), (2472, 501682), (4944, 250841)]