297675952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2558

約数の個数: 80

約数和(自身を含む): 700580160

約数和(自身を除く): 402904208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1624, 2072, 2146, 2477, 3248, 4144, 4292, 4954, 7511, 8584, 9908, 15022, 17168, 17339, 19816, 30044, 34678, 39632, 60088, 69356, 71833, 91649, 120176, 138712, 143666, 183298, 277424, 287332, 366596, 502831, 574664, 641543, 733192, 1005662, 1149328, 1283086, 1466384, 2011324, 2566172, 2657821, 4022648, 5132344, 5315642, 8045296, 10264688, 10631284, 18604747, 21262568, 37209494, 42525136, 74418988, 148837976, 297675952]

約数ペア:

[(1, 297675952), (2, 148837976), (4, 74418988), (7, 42525136), (8, 37209494), (14, 21262568), (16, 18604747), (28, 10631284), (29, 10264688), (37, 8045296), (56, 5315642), (58, 5132344), (74, 4022648), (112, 2657821), (116, 2566172), (148, 2011324), (203, 1466384), (232, 1283086), (259, 1149328), (296, 1005662), (406, 733192), (464, 641543), (518, 574664), (592, 502831), (812, 366596), (1036, 287332), (1073, 277424), (1624, 183298), (2072, 143666), (2146, 138712), (2477, 120176), (3248, 91649), (4144, 71833), (4292, 69356), (4954, 60088), (7511, 39632), (8584, 34678), (9908, 30044), (15022, 19816), (17168, 17339)]