339969082894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{395323}}^1$

素因数の和:395465

約数の個数: 64

約数和(自身を含む): 635301480960

約数和(自身を除く): 295332398066

約数列:

[1, 2, 7, 14, 19, 38, 53, 61, 106, 122, 133, 266, 371, 427, 742, 854, 1007, 1159, 2014, 2318, 3233, 6466, 7049, 8113, 14098, 16226, 22631, 45262, 61427, 122854, 395323, 429989, 790646, 859978, 2767261, 5534522, 7511137, 15022274, 20952119, 24114703, 41904238, 48229406, 52577959, 105155918, 146664833, 168802921, 293329666, 337605842, 398090261, 458179357, 796180522, 916358714, 1278079259, 2556158518, 2786631827, 3207255499, 5573263654, 6414510998, 8946554813, 17893109626, 24283505921, 48567011842, 169984541447, 339969082894]

約数ペア:

[(1, 339969082894), (2, 169984541447), (7, 48567011842), (14, 24283505921), (19, 17893109626), (38, 8946554813), (53, 6414510998), (61, 5573263654), (106, 3207255499), (122, 2786631827), (133, 2556158518), (266, 1278079259), (371, 916358714), (427, 796180522), (742, 458179357), (854, 398090261), (1007, 337605842), (1159, 293329666), (2014, 168802921), (2318, 146664833), (3233, 105155918), (6466, 52577959), (7049, 48229406), (8113, 41904238), (14098, 24114703), (16226, 20952119), (22631, 15022274), (45262, 7511137), (61427, 5534522), (122854, 2767261), (395323, 859978), (429989, 790646)]