756211976996

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1\times {\mathrm{39541}}^1$

素因数の和:43284

約数の個数: 48

約数和(自身を含む): 1520728379520

約数和(自身を除く): 764516402524

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3539, 5404, 7078, 14156, 24773, 39541, 49546, 79082, 99092, 158164, 276787, 553574, 683027, 1107148, 1366054, 2732108, 4781189, 7631413, 9562378, 15262826, 19124756, 30525652, 53419891, 106839782, 139935599, 213679564, 279871198, 559742396, 979549193, 1959098386, 3918196772, 27007570607, 54015141214, 108030282428, 189052994249, 378105988498, 756211976996]

約数ペア:

[(1, 756211976996), (2, 378105988498), (4, 189052994249), (7, 108030282428), (14, 54015141214), (28, 27007570607), (193, 3918196772), (386, 1959098386), (772, 979549193), (1351, 559742396), (2702, 279871198), (3539, 213679564), (5404, 139935599), (7078, 106839782), (14156, 53419891), (24773, 30525652), (39541, 19124756), (49546, 15262826), (79082, 9562378), (99092, 7631413), (158164, 4781189), (276787, 2732108), (553574, 1366054), (683027, 1107148)]