258521544

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{13757}}^1$

素因数の和:13804

約数の個数: 80

約数和(自身を含む): 749123100

約数和(自身を除く): 490601556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 13757, 18792, 27514, 41271, 55028, 82542, 110056, 123813, 165084, 247626, 330168, 371439, 398953, 495252, 742878, 797906, 990504, 1114317, 1196859, 1485756, 1595812, 2228634, 2393718, 2971512, 3191624, 3590577, 4457268, 4787436, 7181154, 8914536, 9574872, 10771731, 14362308, 21543462, 28724616, 32315193, 43086924, 64630386, 86173848, 129260772, 258521544]

約数ペア:

[(1, 258521544), (2, 129260772), (3, 86173848), (4, 64630386), (6, 43086924), (8, 32315193), (9, 28724616), (12, 21543462), (18, 14362308), (24, 10771731), (27, 9574872), (29, 8914536), (36, 7181154), (54, 4787436), (58, 4457268), (72, 3590577), (81, 3191624), (87, 2971512), (108, 2393718), (116, 2228634), (162, 1595812), (174, 1485756), (216, 1196859), (232, 1114317), (261, 990504), (324, 797906), (348, 742878), (522, 495252), (648, 398953), (696, 371439), (783, 330168), (1044, 247626), (1566, 165084), (2088, 123813), (2349, 110056), (3132, 82542), (4698, 55028), (6264, 41271), (9396, 27514), (13757, 18792)]