870826392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{636569}}^1$

素因数の和:636600

約数の個数: 48

約数和(自身を含む): 2482623000

約数和(自身を除く): 1611796608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 636569, 1273138, 1909707, 2546276, 3819414, 5092552, 5729121, 7638828, 11458242, 12094811, 15277656, 22916484, 24189622, 36284433, 45832968, 48379244, 72568866, 96758488, 108853299, 145137732, 217706598, 290275464, 435413196, 870826392]

約数ペア:

[(1, 870826392), (2, 435413196), (3, 290275464), (4, 217706598), (6, 145137732), (8, 108853299), (9, 96758488), (12, 72568866), (18, 48379244), (19, 45832968), (24, 36284433), (36, 24189622), (38, 22916484), (57, 15277656), (72, 12094811), (76, 11458242), (114, 7638828), (152, 5729121), (171, 5092552), (228, 3819414), (342, 2546276), (456, 1909707), (684, 1273138), (1368, 636569)]