401296686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5851}}^1$

素因数の和:5957

約数の個数: 64

約数和(自身を含む): 970776576

約数和(自身を除く): 569479890

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4899, 5851, 9798, 11431, 11702, 17553, 22862, 34293, 35106, 40957, 68586, 81914, 122871, 134573, 245742, 269146, 403719, 415421, 807438, 830842, 942011, 1246263, 1884022, 2492526, 2826033, 2907947, 5652066, 5815894, 8723841, 9554683, 17447682, 19109366, 28664049, 57328098, 66882781, 133765562, 200648343, 401296686]

約数ペア:

[(1, 401296686), (2, 200648343), (3, 133765562), (6, 66882781), (7, 57328098), (14, 28664049), (21, 19109366), (23, 17447682), (42, 9554683), (46, 8723841), (69, 5815894), (71, 5652066), (138, 2907947), (142, 2826033), (161, 2492526), (213, 1884022), (322, 1246263), (426, 942011), (483, 830842), (497, 807438), (966, 415421), (994, 403719), (1491, 269146), (1633, 245742), (2982, 134573), (3266, 122871), (4899, 81914), (5851, 68586), (9798, 40957), (11431, 35106), (11702, 34293), (17553, 22862)]