217103472

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{4271}}^1$

素因数の和:4638

約数の個数: 60

約数和(自身を含む): 609452064

約数和(自身を除く): 392348592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 4271, 5648, 6354, 8472, 8542, 12708, 12813, 16944, 17084, 25416, 25626, 34168, 38439, 50832, 51252, 68336, 76878, 102504, 153756, 205008, 307512, 615024, 1507663, 3015326, 4522989, 6030652, 9045978, 12061304, 13568967, 18091956, 24122608, 27137934, 36183912, 54275868, 72367824, 108551736, 217103472]

約数ペア:

[(1, 217103472), (2, 108551736), (3, 72367824), (4, 54275868), (6, 36183912), (8, 27137934), (9, 24122608), (12, 18091956), (16, 13568967), (18, 12061304), (24, 9045978), (36, 6030652), (48, 4522989), (72, 3015326), (144, 1507663), (353, 615024), (706, 307512), (1059, 205008), (1412, 153756), (2118, 102504), (2824, 76878), (3177, 68336), (4236, 51252), (4271, 50832), (5648, 38439), (6354, 34168), (8472, 25626), (8542, 25416), (12708, 17084), (12813, 16944)]