353443356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4481}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 1024549344

約数和(自身を除く): 671105988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2817, 3756, 4382, 4481, 5634, 6573, 8764, 8962, 11268, 13146, 13443, 17924, 19719, 26292, 26886, 31367, 39438, 40329, 53772, 62734, 78876, 80658, 94101, 125468, 161316, 188202, 282303, 376404, 564606, 1129212, 1402553, 2805106, 4207659, 5610212, 8415318, 9817871, 12622977, 16830636, 19635742, 25245954, 29453613, 39271484, 50491908, 58907226, 88360839, 117814452, 176721678, 353443356]

約数ペア:

[(1, 353443356), (2, 176721678), (3, 117814452), (4, 88360839), (6, 58907226), (7, 50491908), (9, 39271484), (12, 29453613), (14, 25245954), (18, 19635742), (21, 16830636), (28, 12622977), (36, 9817871), (42, 8415318), (63, 5610212), (84, 4207659), (126, 2805106), (252, 1402553), (313, 1129212), (626, 564606), (939, 376404), (1252, 282303), (1878, 188202), (2191, 161316), (2817, 125468), (3756, 94101), (4382, 80658), (4481, 78876), (5634, 62734), (6573, 53772), (8764, 40329), (8962, 39438), (11268, 31367), (13146, 26886), (13443, 26292), (17924, 19719)]