344824133668

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1\times {\mathrm{21557}}^1$

素因数の和:23404

約数の個数: 48

約数和(自身を含む): 691897973760

約数和(自身を除く): 347073840092

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1439, 1588, 2779, 2878, 5558, 5756, 10073, 11116, 20146, 21557, 40292, 43114, 86228, 150899, 301798, 571283, 603596, 1142566, 2285132, 3998981, 7997962, 8558129, 15995924, 17116258, 31020523, 34232516, 59906903, 62041046, 119813806, 124082092, 217143661, 239627612, 434287322, 868574644, 12315147631, 24630295262, 49260590524, 86206033417, 172412066834, 344824133668]

約数ペア:

[(1, 344824133668), (2, 172412066834), (4, 86206033417), (7, 49260590524), (14, 24630295262), (28, 12315147631), (397, 868574644), (794, 434287322), (1439, 239627612), (1588, 217143661), (2779, 124082092), (2878, 119813806), (5558, 62041046), (5756, 59906903), (10073, 34232516), (11116, 31020523), (20146, 17116258), (21557, 15995924), (40292, 8558129), (43114, 7997962), (86228, 3998981), (150899, 2285132), (301798, 1142566), (571283, 603596)]