394859915892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{390791}}^1$

素因数の和:390958

約数の個数: 144

約数和(自身を含む): 1147090194432

約数和(自身を除く): 752230278540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 306, 381, 442, 468, 508, 612, 663, 762, 884, 1143, 1326, 1524, 1651, 1989, 2159, 2286, 2652, 3302, 3978, 4318, 4572, 4953, 6477, 6604, 7956, 8636, 9906, 12954, 14859, 19431, 19812, 25908, 28067, 29718, 38862, 56134, 59436, 77724, 84201, 112268, 168402, 252603, 336804, 390791, 505206, 781582, 1010412, 1172373, 1563164, 2344746, 3517119, 4689492, 5080283, 6643447, 7034238, 10160566, 13286894, 14068476, 15240849, 19930341, 20321132, 26573788, 30481698, 39860682, 45722547, 49630457, 59791023, 60963396, 79721364, 86364811, 91445094, 99260914, 119582046, 148891371, 172729622, 182890188, 198521828, 239164092, 259094433, 297782742, 345459244, 446674113, 518188866, 595565484, 645195941, 777283299, 843717769, 893348226, 1036377732, 1290391882, 1554566598, 1687435538, 1786696452, 1935587823, 2531153307, 2580783764, 3109133196, 3374871076, 3871175646, 5062306614, 5806763469, 7593459921, 7742351292, 10124613228, 10968330997, 11613526938, 15186919842, 21936661994, 23227053876, 30373839684, 32904992991, 43873323988, 65809985982, 98714978973, 131619971964, 197429957946, 394859915892]

約数ペア:

[(1, 394859915892), (2, 197429957946), (3, 131619971964), (4, 98714978973), (6, 65809985982), (9, 43873323988), (12, 32904992991), (13, 30373839684), (17, 23227053876), (18, 21936661994), (26, 15186919842), (34, 11613526938), (36, 10968330997), (39, 10124613228), (51, 7742351292), (52, 7593459921), (68, 5806763469), (78, 5062306614), (102, 3871175646), (117, 3374871076), (127, 3109133196), (153, 2580783764), (156, 2531153307), (204, 1935587823), (221, 1786696452), (234, 1687435538), (254, 1554566598), (306, 1290391882), (381, 1036377732), (442, 893348226), (468, 843717769), (508, 777283299), (612, 645195941), (663, 595565484), (762, 518188866), (884, 446674113), (1143, 345459244), (1326, 297782742), (1524, 259094433), (1651, 239164092), (1989, 198521828), (2159, 182890188), (2286, 172729622), (2652, 148891371), (3302, 119582046), (3978, 99260914), (4318, 91445094), (4572, 86364811), (4953, 79721364), (6477, 60963396), (6604, 59791023), (7956, 49630457), (8636, 45722547), (9906, 39860682), (12954, 30481698), (14859, 26573788), (19431, 20321132), (19812, 19930341), (25908, 15240849), (28067, 14068476), (29718, 13286894), (38862, 10160566), (56134, 7034238), (59436, 6643447), (77724, 5080283), (84201, 4689492), (112268, 3517119), (168402, 2344746), (252603, 1563164), (336804, 1172373), (390791, 1010412), (505206, 781582)]