319239590548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2074547}}^1$

素因数の和:2074672

約数の個数: 48

約数和(自身を含む): 618978737664

約数和(自身を除く): 299739147116

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 1054, 1241, 2108, 2263, 2482, 4526, 4964, 9052, 38471, 76942, 153884, 2074547, 4149094, 8298188, 35267299, 64310957, 70534598, 128621914, 141069196, 151441931, 257243828, 302883862, 605767724, 1093286269, 2186572538, 2574512827, 4373145076, 4694699861, 5149025654, 9389399722, 10298051308, 18778799444, 79809897637, 159619795274, 319239590548]

約数ペア:

[(1, 319239590548), (2, 159619795274), (4, 79809897637), (17, 18778799444), (31, 10298051308), (34, 9389399722), (62, 5149025654), (68, 4694699861), (73, 4373145076), (124, 2574512827), (146, 2186572538), (292, 1093286269), (527, 605767724), (1054, 302883862), (1241, 257243828), (2108, 151441931), (2263, 141069196), (2482, 128621914), (4526, 70534598), (4964, 64310957), (9052, 35267299), (38471, 8298188), (76942, 4149094), (153884, 2074547)]