264884904

素因数分解:

$2^3\times 3^4\times {\mathrm{408773}}^1$

素因数の和:408791

約数の個数: 40

約数和(自身を含む): 741924810

約数和(自身を除く): 477039906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 408773, 817546, 1226319, 1635092, 2452638, 3270184, 3678957, 4905276, 7357914, 9810552, 11036871, 14715828, 22073742, 29431656, 33110613, 44147484, 66221226, 88294968, 132442452, 264884904]

約数ペア:

[(1, 264884904), (2, 132442452), (3, 88294968), (4, 66221226), (6, 44147484), (8, 33110613), (9, 29431656), (12, 22073742), (18, 14715828), (24, 11036871), (27, 9810552), (36, 7357914), (54, 4905276), (72, 3678957), (81, 3270184), (108, 2452638), (162, 1635092), (216, 1226319), (324, 817546), (648, 408773)]