349269794

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 586198080

約数和(自身を除く): 236928286

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 289, 311, 493, 578, 622, 986, 1139, 1943, 2278, 3886, 5287, 8381, 9019, 10574, 16762, 18038, 19363, 20837, 33031, 38726, 41674, 66062, 89879, 153323, 179758, 306646, 354229, 561527, 604273, 708458, 1123054, 1208546, 2606491, 5212982, 6021893, 10272641, 12043786, 20545282, 174634897, 349269794]

約数ペア:

[(1, 349269794), (2, 174634897), (17, 20545282), (29, 12043786), (34, 10272641), (58, 6021893), (67, 5212982), (134, 2606491), (289, 1208546), (311, 1123054), (493, 708458), (578, 604273), (622, 561527), (986, 354229), (1139, 306646), (1943, 179758), (2278, 153323), (3886, 89879), (5287, 66062), (8381, 41674), (9019, 38726), (10574, 33031), (16762, 20837), (18038, 19363)]