856348656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{10427}}^1$

素因数の和:10526

約数の個数: 80

約数和(自身を含む): 2327529600

約数和(自身を除く): 1471180944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 464, 472, 696, 708, 944, 1392, 1416, 1711, 2832, 3422, 5133, 6844, 10266, 10427, 13688, 20532, 20854, 27376, 31281, 41064, 41708, 62562, 82128, 83416, 125124, 166832, 250248, 302383, 500496, 604766, 615193, 907149, 1209532, 1230386, 1814298, 1845579, 2419064, 2460772, 3628596, 3691158, 4838128, 4921544, 7257192, 7382316, 9843088, 14514384, 14764632, 17840597, 29529264, 35681194, 53521791, 71362388, 107043582, 142724776, 214087164, 285449552, 428174328, 856348656]

約数ペア:

[(1, 856348656), (2, 428174328), (3, 285449552), (4, 214087164), (6, 142724776), (8, 107043582), (12, 71362388), (16, 53521791), (24, 35681194), (29, 29529264), (48, 17840597), (58, 14764632), (59, 14514384), (87, 9843088), (116, 7382316), (118, 7257192), (174, 4921544), (177, 4838128), (232, 3691158), (236, 3628596), (348, 2460772), (354, 2419064), (464, 1845579), (472, 1814298), (696, 1230386), (708, 1209532), (944, 907149), (1392, 615193), (1416, 604766), (1711, 500496), (2832, 302383), (3422, 250248), (5133, 166832), (6844, 125124), (10266, 83416), (10427, 82128), (13688, 62562), (20532, 41708), (20854, 41064), (27376, 31281)]