271262322208

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{661}}^1\times {\mathrm{26119}}^1$

素因数の和:27281

約数の個数: 48

約数和(自身を含む): 535965474240

約数和(自身を除く): 264703152032

約数列:

[1, 2, 4, 8, 16, 32, 491, 661, 982, 1322, 1964, 2644, 3928, 5288, 7856, 10576, 15712, 21152, 26119, 52238, 104476, 208952, 324551, 417904, 649102, 835808, 1298204, 2596408, 5192816, 10385632, 12824429, 17264659, 25648858, 34529318, 51297716, 69058636, 102595432, 138117272, 205190864, 276234544, 410381728, 552469088, 8476947569, 16953895138, 33907790276, 67815580552, 135631161104, 271262322208]

約数ペア:

[(1, 271262322208), (2, 135631161104), (4, 67815580552), (8, 33907790276), (16, 16953895138), (32, 8476947569), (491, 552469088), (661, 410381728), (982, 276234544), (1322, 205190864), (1964, 138117272), (2644, 102595432), (3928, 69058636), (5288, 51297716), (7856, 34529318), (10576, 25648858), (15712, 17264659), (21152, 12824429), (26119, 10385632), (52238, 5192816), (104476, 2596408), (208952, 1298204), (324551, 835808), (417904, 649102)]