389318336

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17839}}^1$

素因数の和:17893

約数の個数: 56

約数和(自身を含む): 870021120

約数和(自身を除く): 480702784

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 17839, 21824, 35678, 71356, 142712, 196229, 285424, 392458, 553009, 570848, 784916, 1106018, 1141696, 1569832, 2212036, 3139664, 4424072, 6083099, 6279328, 8848144, 12166198, 12558656, 17696288, 24332396, 35392576, 48664792, 97329584, 194659168, 389318336]

約数ペア:

[(1, 389318336), (2, 194659168), (4, 97329584), (8, 48664792), (11, 35392576), (16, 24332396), (22, 17696288), (31, 12558656), (32, 12166198), (44, 8848144), (62, 6279328), (64, 6083099), (88, 4424072), (124, 3139664), (176, 2212036), (248, 1569832), (341, 1141696), (352, 1106018), (496, 784916), (682, 570848), (704, 553009), (992, 392458), (1364, 285424), (1984, 196229), (2728, 142712), (5456, 71356), (10912, 35678), (17839, 21824)]