216388644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13001}}^1$

素因数の和:13100

約数の個数: 48

約数和(自身を含む): 538802880

約数和(自身を除く): 322414236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 13001, 16644, 26002, 39003, 52004, 78006, 156012, 247019, 494038, 741057, 949073, 988076, 1482114, 1898146, 2847219, 2964228, 3796292, 5694438, 11388876, 18032387, 36064774, 54097161, 72129548, 108194322, 216388644]

約数ペア:

[(1, 216388644), (2, 108194322), (3, 72129548), (4, 54097161), (6, 36064774), (12, 18032387), (19, 11388876), (38, 5694438), (57, 3796292), (73, 2964228), (76, 2847219), (114, 1898146), (146, 1482114), (219, 988076), (228, 949073), (292, 741057), (438, 494038), (876, 247019), (1387, 156012), (2774, 78006), (4161, 52004), (5548, 39003), (8322, 26002), (13001, 16644)]