879640128

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16473

約数の個数: 112

約数和(自身を含む): 2669560320

約数和(自身を除く): 1789920192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 16421, 17856, 26784, 32842, 49263, 53568, 65684, 98526, 131368, 147789, 197052, 262736, 295578, 394104, 443367, 509051, 525472, 591156, 788208, 886734, 1018102, 1050944, 1182312, 1527153, 1576416, 1773468, 2036204, 2364624, 3054306, 3152832, 3546936, 4072408, 4581459, 4729248, 6108612, 7093872, 8144816, 9162918, 9458496, 12217224, 13744377, 14187744, 16289632, 18325836, 24434448, 27488754, 28375488, 32579264, 36651672, 48868896, 54977508, 73303344, 97737792, 109955016, 146606688, 219910032, 293213376, 439820064, 879640128]

約数ペア:

[(1, 879640128), (2, 439820064), (3, 293213376), (4, 219910032), (6, 146606688), (8, 109955016), (9, 97737792), (12, 73303344), (16, 54977508), (18, 48868896), (24, 36651672), (27, 32579264), (31, 28375488), (32, 27488754), (36, 24434448), (48, 18325836), (54, 16289632), (62, 14187744), (64, 13744377), (72, 12217224), (93, 9458496), (96, 9162918), (108, 8144816), (124, 7093872), (144, 6108612), (186, 4729248), (192, 4581459), (216, 4072408), (248, 3546936), (279, 3152832), (288, 3054306), (372, 2364624), (432, 2036204), (496, 1773468), (558, 1576416), (576, 1527153), (744, 1182312), (837, 1050944), (864, 1018102), (992, 886734), (1116, 788208), (1488, 591156), (1674, 525472), (1728, 509051), (1984, 443367), (2232, 394104), (2976, 295578), (3348, 262736), (4464, 197052), (5952, 147789), (6696, 131368), (8928, 98526), (13392, 65684), (16421, 53568), (17856, 49263), (26784, 32842)]