408076748

素因数分解:

$2^2\times {\mathrm{29}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 763862400

約数和(自身を除く): 355785652

約数列:

[1, 2, 4, 29, 47, 58, 89, 94, 116, 178, 188, 356, 841, 1363, 1682, 2581, 2726, 3364, 4183, 5162, 5452, 8366, 10324, 16732, 24389, 39527, 48778, 74849, 79054, 97556, 121307, 149698, 158108, 242614, 299396, 485228, 1146283, 2170621, 2292566, 3517903, 4341242, 4585132, 7035806, 8682484, 14071612, 102019187, 204038374, 408076748]

約数ペア:

[(1, 408076748), (2, 204038374), (4, 102019187), (29, 14071612), (47, 8682484), (58, 7035806), (89, 4585132), (94, 4341242), (116, 3517903), (178, 2292566), (188, 2170621), (356, 1146283), (841, 485228), (1363, 299396), (1682, 242614), (2581, 158108), (2726, 149698), (3364, 121307), (4183, 97556), (5162, 79054), (5452, 74849), (8366, 48778), (10324, 39527), (16732, 24389)]