2779488

素因数分解:

$2^5\times 3^3\times {\mathrm{3217}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 8109360

約数和(自身を除く): 5329872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 3217, 6434, 9651, 12868, 19302, 25736, 28953, 38604, 51472, 57906, 77208, 86859, 102944, 115812, 154416, 173718, 231624, 308832, 347436, 463248, 694872, 926496, 1389744, 2779488]

約数ペア:

[(1, 2779488), (2, 1389744), (3, 926496), (4, 694872), (6, 463248), (8, 347436), (9, 308832), (12, 231624), (16, 173718), (18, 154416), (24, 115812), (27, 102944), (32, 86859), (36, 77208), (48, 57906), (54, 51472), (72, 38604), (96, 28953), (108, 25736), (144, 19302), (216, 12868), (288, 9651), (432, 6434), (864, 3217)]