221483168

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 449789760

約数和(自身を除く): 228306592

約数列:

[1, 2, 4, 8, 16, 32, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 1607, 1888, 2336, 3214, 4307, 6428, 8614, 12856, 17228, 25712, 34456, 51424, 68912, 94813, 117311, 137824, 189626, 234622, 379252, 469244, 758504, 938488, 1517008, 1876976, 3034016, 3753952, 6921349, 13842698, 27685396, 55370792, 110741584, 221483168]

約数ペア:

[(1, 221483168), (2, 110741584), (4, 55370792), (8, 27685396), (16, 13842698), (32, 6921349), (59, 3753952), (73, 3034016), (118, 1876976), (146, 1517008), (236, 938488), (292, 758504), (472, 469244), (584, 379252), (944, 234622), (1168, 189626), (1607, 137824), (1888, 117311), (2336, 94813), (3214, 68912), (4307, 51424), (6428, 34456), (8614, 25712), (12856, 17228)]