328286084

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{72823}}^1$

素因数の和:72864

約数の個数: 36

約数和(自身を含む): 697362624

約数和(自身を除く): 369076540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 72823, 145646, 291292, 509761, 1019522, 1674929, 2039044, 3349858, 3568327, 6699716, 7136654, 11724503, 14273308, 23449006, 46898012, 82071521, 164143042, 328286084]

約数ペア:

[(1, 328286084), (2, 164143042), (4, 82071521), (7, 46898012), (14, 23449006), (23, 14273308), (28, 11724503), (46, 7136654), (49, 6699716), (92, 3568327), (98, 3349858), (161, 2039044), (196, 1674929), (322, 1019522), (644, 509761), (1127, 291292), (2254, 145646), (4508, 72823)]