317848986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1513

約数の個数: 144

約数和(自身を含む): 908762400

約数和(自身を除く): 590913414

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1197, 1274, 1459, 1482, 1638, 1729, 1862, 1911, 2223, 2394, 2793, 2918, 3458, 3822, 4377, 4446, 5187, 5586, 5733, 8379, 8754, 10213, 10374, 11466, 12103, 13131, 15561, 16758, 18967, 20426, 24206, 26262, 27721, 30639, 31122, 36309, 37934, 55442, 56901, 61278, 71491, 72618, 83163, 91917, 108927, 113802, 132769, 142982, 166326, 170703, 183834, 194047, 214473, 217854, 249489, 265538, 341406, 360373, 388094, 398307, 428946, 498978, 582141, 643419, 720746, 796614, 929383, 1081119, 1164282, 1194921, 1286838, 1358329, 1746423, 1858766, 2162238, 2389842, 2522611, 2716658, 2788149, 3243357, 3492846, 4074987, 5045222, 5576298, 6486714, 7567833, 8149974, 8364447, 12224961, 15135666, 16728894, 17658277, 22703499, 24449922, 35316554, 45406998, 52974831, 105949662, 158924493, 317848986]

約数ペア:

[(1, 317848986), (2, 158924493), (3, 105949662), (6, 52974831), (7, 45406998), (9, 35316554), (13, 24449922), (14, 22703499), (18, 17658277), (19, 16728894), (21, 15135666), (26, 12224961), (38, 8364447), (39, 8149974), (42, 7567833), (49, 6486714), (57, 5576298), (63, 5045222), (78, 4074987), (91, 3492846), (98, 3243357), (114, 2788149), (117, 2716658), (126, 2522611), (133, 2389842), (147, 2162238), (171, 1858766), (182, 1746423), (234, 1358329), (247, 1286838), (266, 1194921), (273, 1164282), (294, 1081119), (342, 929383), (399, 796614), (441, 720746), (494, 643419), (546, 582141), (637, 498978), (741, 428946), (798, 398307), (819, 388094), (882, 360373), (931, 341406), (1197, 265538), (1274, 249489), (1459, 217854), (1482, 214473), (1638, 194047), (1729, 183834), (1862, 170703), (1911, 166326), (2223, 142982), (2394, 132769), (2793, 113802), (2918, 108927), (3458, 91917), (3822, 83163), (4377, 72618), (4446, 71491), (5187, 61278), (5586, 56901), (5733, 55442), (8379, 37934), (8754, 36309), (10213, 31122), (10374, 30639), (11466, 27721), (12103, 26262), (13131, 24206), (15561, 20426), (16758, 18967)]