223850256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21491}}^1$

素因数の和:21540

約数の個数: 80

約数和(自身を含む): 682242048

約数和(自身を除く): 458391792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 21491, 42982, 64473, 85964, 128946, 150437, 171928, 257892, 300874, 343856, 451311, 515784, 601748, 666221, 902622, 1031568, 1203496, 1332442, 1805244, 1998663, 2406992, 2664884, 3610488, 3997326, 4663547, 5329768, 7220976, 7994652, 9327094, 10659536, 13990641, 15989304, 18654188, 27981282, 31978608, 37308376, 55962564, 74616752, 111925128, 223850256]

約数ペア:

[(1, 223850256), (2, 111925128), (3, 74616752), (4, 55962564), (6, 37308376), (7, 31978608), (8, 27981282), (12, 18654188), (14, 15989304), (16, 13990641), (21, 10659536), (24, 9327094), (28, 7994652), (31, 7220976), (42, 5329768), (48, 4663547), (56, 3997326), (62, 3610488), (84, 2664884), (93, 2406992), (112, 1998663), (124, 1805244), (168, 1332442), (186, 1203496), (217, 1031568), (248, 902622), (336, 666221), (372, 601748), (434, 515784), (496, 451311), (651, 343856), (744, 300874), (868, 257892), (1302, 171928), (1488, 150437), (1736, 128946), (2604, 85964), (3472, 64473), (5208, 42982), (10416, 21491)]