2179276568

素因数分解:

$2^3\times 7^3\times {\mathrm{239}}^1\times {\mathrm{3323}}^1$

素因数の和:3589

約数の個数: 64

約数和(自身を含む): 4786560000

約数和(自身を除く): 2607283432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 343, 392, 478, 686, 956, 1372, 1673, 1912, 2744, 3323, 3346, 6646, 6692, 11711, 13292, 13384, 23261, 23422, 26584, 46522, 46844, 81977, 93044, 93688, 162827, 163954, 186088, 325654, 327908, 651308, 655816, 794197, 1139789, 1302616, 1588394, 2279578, 3176788, 4559156, 5559379, 6353576, 9118312, 11118758, 22237516, 38915653, 44475032, 77831306, 155662612, 272409571, 311325224, 544819142, 1089638284, 2179276568]

約数ペア:

[(1, 2179276568), (2, 1089638284), (4, 544819142), (7, 311325224), (8, 272409571), (14, 155662612), (28, 77831306), (49, 44475032), (56, 38915653), (98, 22237516), (196, 11118758), (239, 9118312), (343, 6353576), (392, 5559379), (478, 4559156), (686, 3176788), (956, 2279578), (1372, 1588394), (1673, 1302616), (1912, 1139789), (2744, 794197), (3323, 655816), (3346, 651308), (6646, 327908), (6692, 325654), (11711, 186088), (13292, 163954), (13384, 162827), (23261, 93688), (23422, 93044), (26584, 81977), (46522, 46844)]