212723472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{340903}}^1$

素因数の和:340927

約数の個数: 40

約数和(自身を含む): 591809344

約数和(自身を除く): 379085872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 340903, 681806, 1022709, 1363612, 2045418, 2727224, 4090836, 4431739, 5454448, 8181672, 8863478, 13295217, 16363344, 17726956, 26590434, 35453912, 53180868, 70907824, 106361736, 212723472]

約数ペア:

[(1, 212723472), (2, 106361736), (3, 70907824), (4, 53180868), (6, 35453912), (8, 26590434), (12, 17726956), (13, 16363344), (16, 13295217), (24, 8863478), (26, 8181672), (39, 5454448), (48, 4431739), (52, 4090836), (78, 2727224), (104, 2045418), (156, 1363612), (208, 1022709), (312, 681806), (624, 340903)]