212920416

素因数分解:

$2^5\times 3^2\times {\mathrm{739307}}^1$

素因数の和:739323

約数の個数: 36

約数和(自身を含む): 605493252

約数和(自身を除く): 392572836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 739307, 1478614, 2217921, 2957228, 4435842, 5914456, 6653763, 8871684, 11828912, 13307526, 17743368, 23657824, 26615052, 35486736, 53230104, 70973472, 106460208, 212920416]

約数ペア:

[(1, 212920416), (2, 106460208), (3, 70973472), (4, 53230104), (6, 35486736), (8, 26615052), (9, 23657824), (12, 17743368), (16, 13307526), (18, 11828912), (24, 8871684), (32, 6653763), (36, 5914456), (48, 4435842), (72, 2957228), (96, 2217921), (144, 1478614), (288, 739307)]