621570224

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{11071}}^1$

素因数の和:11130

約数の個数: 60

約数和(自身を含む): 1369495680

約数和(自身を除く): 747925456

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1936, 2552, 3509, 5104, 7018, 11071, 14036, 22142, 28072, 44284, 56144, 88568, 121781, 177136, 243562, 321059, 487124, 642118, 974248, 1284236, 1339591, 1948496, 2568472, 2679182, 3531649, 5136944, 5358364, 7063298, 10716728, 14126596, 21433456, 28253192, 38848139, 56506384, 77696278, 155392556, 310785112, 621570224]

約数ペア:

[(1, 621570224), (2, 310785112), (4, 155392556), (8, 77696278), (11, 56506384), (16, 38848139), (22, 28253192), (29, 21433456), (44, 14126596), (58, 10716728), (88, 7063298), (116, 5358364), (121, 5136944), (176, 3531649), (232, 2679182), (242, 2568472), (319, 1948496), (464, 1339591), (484, 1284236), (638, 974248), (968, 642118), (1276, 487124), (1936, 321059), (2552, 243562), (3509, 177136), (5104, 121781), (7018, 88568), (11071, 56144), (14036, 44284), (22142, 28072)]