654320148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{22541}}^1$

素因数の和:22648

約数の個数: 48

約数和(自身を含む): 1590563520

約数和(自身を除く): 936243372

約数列:

[1, 2, 3, 4, 6, 12, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 492, 708, 2419, 4838, 7257, 9676, 14514, 22541, 29028, 45082, 67623, 90164, 135246, 270492, 924181, 1329919, 1848362, 2659838, 2772543, 3696724, 3989757, 5319676, 5545086, 7979514, 11090172, 15959028, 54526679, 109053358, 163580037, 218106716, 327160074, 654320148]

約数ペア:

[(1, 654320148), (2, 327160074), (3, 218106716), (4, 163580037), (6, 109053358), (12, 54526679), (41, 15959028), (59, 11090172), (82, 7979514), (118, 5545086), (123, 5319676), (164, 3989757), (177, 3696724), (236, 2772543), (246, 2659838), (354, 1848362), (492, 1329919), (708, 924181), (2419, 270492), (4838, 135246), (7257, 90164), (9676, 67623), (14514, 45082), (22541, 29028)]