420903096

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{66683}}^1$

素因数の和:66955

約数の個数: 32

約数和(自身を含む): 1056274560

約数和(自身を除く): 635371464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 66683, 133366, 200049, 266732, 400098, 533464, 800196, 1600392, 17537629, 35075258, 52612887, 70150516, 105225774, 140301032, 210451548, 420903096]

約数ペア:

[(1, 420903096), (2, 210451548), (3, 140301032), (4, 105225774), (6, 70150516), (8, 52612887), (12, 35075258), (24, 17537629), (263, 1600392), (526, 800196), (789, 533464), (1052, 400098), (1578, 266732), (2104, 200049), (3156, 133366), (6312, 66683)]