271793988

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{81181}}^1$

素因数の和:81225

約数の個数: 48

約数和(自身を含む): 727390720

約数和(自身を除く): 455596732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 81181, 162362, 243543, 324724, 487086, 730629, 974172, 1461258, 2191887, 2516611, 2922516, 4383774, 5033222, 7549833, 8767548, 10066444, 15099666, 22649499, 30199332, 45298998, 67948497, 90597996, 135896994, 271793988]

約数ペア:

[(1, 271793988), (2, 135896994), (3, 90597996), (4, 67948497), (6, 45298998), (9, 30199332), (12, 22649499), (18, 15099666), (27, 10066444), (31, 8767548), (36, 7549833), (54, 5033222), (62, 4383774), (93, 2922516), (108, 2516611), (124, 2191887), (186, 1461258), (279, 974172), (372, 730629), (558, 487086), (837, 324724), (1116, 243543), (1674, 162362), (3348, 81181)]