262249104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420271}}^1$

素因数の和:420295

約数の個数: 40

約数和(自身を含む): 729592192

約数和(自身を除く): 467343088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 420271, 840542, 1260813, 1681084, 2521626, 3362168, 5043252, 5463523, 6724336, 10086504, 10927046, 16390569, 20173008, 21854092, 32781138, 43708184, 65562276, 87416368, 131124552, 262249104]

約数ペア:

[(1, 262249104), (2, 131124552), (3, 87416368), (4, 65562276), (6, 43708184), (8, 32781138), (12, 21854092), (13, 20173008), (16, 16390569), (24, 10927046), (26, 10086504), (39, 6724336), (48, 5463523), (52, 5043252), (78, 3362168), (104, 2521626), (156, 1681084), (208, 1260813), (312, 840542), (624, 420271)]