300996968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 605925900

約数和(自身を除く): 304928932

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 289, 404, 578, 808, 1156, 1289, 1717, 2312, 2578, 3434, 5156, 6868, 10312, 13736, 21913, 29189, 43826, 58378, 87652, 116756, 130189, 175304, 233512, 260378, 372521, 520756, 745042, 1041512, 1490084, 2213213, 2980168, 4426426, 8852852, 17705704, 37624621, 75249242, 150498484, 300996968]

約数ペア:

[(1, 300996968), (2, 150498484), (4, 75249242), (8, 37624621), (17, 17705704), (34, 8852852), (68, 4426426), (101, 2980168), (136, 2213213), (202, 1490084), (289, 1041512), (404, 745042), (578, 520756), (808, 372521), (1156, 260378), (1289, 233512), (1717, 175304), (2312, 130189), (2578, 116756), (3434, 87652), (5156, 58378), (6868, 43826), (10312, 29189), (13736, 21913)]