216372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 580160

約数和(自身を除く): 363788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 73, 76, 78, 114, 146, 156, 219, 228, 247, 292, 438, 494, 741, 876, 949, 988, 1387, 1482, 1898, 2774, 2847, 2964, 3796, 4161, 5548, 5694, 8322, 11388, 16644, 18031, 36062, 54093, 72124, 108186, 216372]

約数ペア:

[(1, 216372), (2, 108186), (3, 72124), (4, 54093), (6, 36062), (12, 18031), (13, 16644), (19, 11388), (26, 8322), (38, 5694), (39, 5548), (52, 4161), (57, 3796), (73, 2964), (76, 2847), (78, 2774), (114, 1898), (146, 1482), (156, 1387), (219, 988), (228, 949), (247, 876), (292, 741), (438, 494)]