289351356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202627}}^1$

素因数の和:202658

約数の個数: 48

約数和(自身を含む): 816996096

約数和(自身を除く): 527644740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 202627, 405254, 607881, 810508, 1215762, 1418389, 2431524, 2836778, 3444659, 4255167, 5673556, 6889318, 8510334, 10333977, 13778636, 17020668, 20667954, 24112613, 41335908, 48225226, 72337839, 96450452, 144675678, 289351356]

約数ペア:

[(1, 289351356), (2, 144675678), (3, 96450452), (4, 72337839), (6, 48225226), (7, 41335908), (12, 24112613), (14, 20667954), (17, 17020668), (21, 13778636), (28, 10333977), (34, 8510334), (42, 6889318), (51, 5673556), (68, 4255167), (84, 3444659), (102, 2836778), (119, 2431524), (204, 1418389), (238, 1215762), (357, 810508), (476, 607881), (714, 405254), (1428, 202627)]