691356096

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2851}}^1$

素因数の和:3290

約数の個数: 84

約数和(自身を含む): 1987051144

約数和(自身を除く): 1295695048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1263, 1684, 2526, 2851, 3368, 3789, 5052, 5702, 6736, 7578, 8553, 10104, 11404, 13472, 15156, 17106, 20208, 22808, 25659, 26944, 30312, 34212, 40416, 45616, 51318, 60624, 68424, 80832, 91232, 102636, 121248, 136848, 182464, 205272, 242496, 273696, 410544, 547392, 821088, 1200271, 1642176, 2400542, 3600813, 4801084, 7201626, 9602168, 10802439, 14403252, 19204336, 21604878, 28806504, 38408672, 43209756, 57613008, 76817344, 86419512, 115226016, 172839024, 230452032, 345678048, 691356096]

約数ペア:

[(1, 691356096), (2, 345678048), (3, 230452032), (4, 172839024), (6, 115226016), (8, 86419512), (9, 76817344), (12, 57613008), (16, 43209756), (18, 38408672), (24, 28806504), (32, 21604878), (36, 19204336), (48, 14403252), (64, 10802439), (72, 9602168), (96, 7201626), (144, 4801084), (192, 3600813), (288, 2400542), (421, 1642176), (576, 1200271), (842, 821088), (1263, 547392), (1684, 410544), (2526, 273696), (2851, 242496), (3368, 205272), (3789, 182464), (5052, 136848), (5702, 121248), (6736, 102636), (7578, 91232), (8553, 80832), (10104, 68424), (11404, 60624), (13472, 51318), (15156, 45616), (17106, 40416), (20208, 34212), (22808, 30312), (25659, 26944)]