238508719526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1446

約数の個数: 128

約数和(自身を含む): 475576178688

約数和(自身を除く): 237067459162

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 311, 374, 457, 622, 641, 914, 1282, 1309, 2177, 2618, 3199, 3421, 4354, 4487, 5027, 5287, 6398, 6842, 7051, 7769, 8974, 10054, 10574, 10897, 14102, 15538, 21794, 23947, 35189, 37009, 47894, 49357, 54383, 58157, 70378, 74018, 76279, 85459, 98714, 108766, 116314, 119867, 142127, 152558, 170918, 199351, 239734, 284254, 292937, 398702, 407099, 585874, 598213, 814198, 839069, 994889, 1196426, 1395457, 1563397, 1678138, 1989778, 2050559, 2192861, 2416159, 2790914, 3126794, 3222307, 3388967, 4101118, 4385722, 4832318, 4979929, 6444614, 6777934, 9959858, 10943779, 15350027, 16913113, 21887558, 22556149, 23722769, 26577749, 30700054, 33826226, 34859503, 37278637, 45112298, 47445538, 53155498, 54779219, 69719006, 74557274, 91103407, 109558438, 182206814, 186044243, 260950459, 372088486, 383454533, 521900918, 637723849, 766909066, 1002137477, 1275447698, 1548757919, 2004274954, 3097515838, 7014962339, 10841305433, 14029924678, 17036337109, 21682610866, 34072674218, 119254359763, 238508719526]

約数ペア:

[(1, 238508719526), (2, 119254359763), (7, 34072674218), (11, 21682610866), (14, 17036337109), (17, 14029924678), (22, 10841305433), (34, 7014962339), (77, 3097515838), (119, 2004274954), (154, 1548757919), (187, 1275447698), (238, 1002137477), (311, 766909066), (374, 637723849), (457, 521900918), (622, 383454533), (641, 372088486), (914, 260950459), (1282, 186044243), (1309, 182206814), (2177, 109558438), (2618, 91103407), (3199, 74557274), (3421, 69719006), (4354, 54779219), (4487, 53155498), (5027, 47445538), (5287, 45112298), (6398, 37278637), (6842, 34859503), (7051, 33826226), (7769, 30700054), (8974, 26577749), (10054, 23722769), (10574, 22556149), (10897, 21887558), (14102, 16913113), (15538, 15350027), (21794, 10943779), (23947, 9959858), (35189, 6777934), (37009, 6444614), (47894, 4979929), (49357, 4832318), (54383, 4385722), (58157, 4101118), (70378, 3388967), (74018, 3222307), (76279, 3126794), (85459, 2790914), (98714, 2416159), (108766, 2192861), (116314, 2050559), (119867, 1989778), (142127, 1678138), (152558, 1563397), (170918, 1395457), (199351, 1196426), (239734, 994889), (284254, 839069), (292937, 814198), (398702, 598213), (407099, 585874)]