308328162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{8641}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 651261120

約数和(自身を除く): 342932958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 5947, 8641, 11894, 17282, 17841, 25923, 35682, 51846, 164179, 328358, 492537, 985074, 2704633, 5409266, 8113899, 16227798, 51388027, 102776054, 154164081, 308328162]

約数ペア:

[(1, 308328162), (2, 154164081), (3, 102776054), (6, 51388027), (19, 16227798), (38, 8113899), (57, 5409266), (114, 2704633), (313, 985074), (626, 492537), (939, 328358), (1878, 164179), (5947, 51846), (8641, 35682), (11894, 25923), (17282, 17841)]