1281069312

素因数分解:

$2^8\times 3^1\times {\mathrm{827}}^1\times {\mathrm{2017}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 3415327776

約数和(自身を除く): 2134258464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 827, 1654, 2017, 2481, 3308, 4034, 4962, 6051, 6616, 8068, 9924, 12102, 13232, 16136, 19848, 24204, 26464, 32272, 39696, 48408, 52928, 64544, 79392, 96816, 105856, 129088, 158784, 193632, 211712, 258176, 317568, 387264, 516352, 635136, 774528, 1549056, 1668059, 3336118, 5004177, 6672236, 10008354, 13344472, 20016708, 26688944, 40033416, 53377888, 80066832, 106755776, 160133664, 213511552, 320267328, 427023104, 640534656, 1281069312]

約数ペア:

[(1, 1281069312), (2, 640534656), (3, 427023104), (4, 320267328), (6, 213511552), (8, 160133664), (12, 106755776), (16, 80066832), (24, 53377888), (32, 40033416), (48, 26688944), (64, 20016708), (96, 13344472), (128, 10008354), (192, 6672236), (256, 5004177), (384, 3336118), (768, 1668059), (827, 1549056), (1654, 774528), (2017, 635136), (2481, 516352), (3308, 387264), (4034, 317568), (4962, 258176), (6051, 211712), (6616, 193632), (8068, 158784), (9924, 129088), (12102, 105856), (13232, 96816), (16136, 79392), (19848, 64544), (24204, 52928), (26464, 48408), (32272, 39696)]