1639945584

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{156007}}^1$

素因数の和:156094

約数の個数: 60

約数和(自身を含む): 4652470576

約数和(自身を除く): 3012524992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 156007, 312014, 468021, 624028, 936042, 1248056, 1404063, 1872084, 2496112, 2808126, 3744168, 5616252, 7488336, 11232504, 11388511, 22465008, 22777022, 34165533, 45554044, 68331066, 91108088, 102496599, 136662132, 182216176, 204993198, 273324264, 409986396, 546648528, 819972792, 1639945584]

約数ペア:

[(1, 1639945584), (2, 819972792), (3, 546648528), (4, 409986396), (6, 273324264), (8, 204993198), (9, 182216176), (12, 136662132), (16, 102496599), (18, 91108088), (24, 68331066), (36, 45554044), (48, 34165533), (72, 22777022), (73, 22465008), (144, 11388511), (146, 11232504), (219, 7488336), (292, 5616252), (438, 3744168), (584, 2808126), (657, 2496112), (876, 1872084), (1168, 1404063), (1314, 1248056), (1752, 936042), (2628, 624028), (3504, 468021), (5256, 312014), (10512, 156007)]