628070118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 1486356480

約数和(自身を除く): 858286362

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 71, 78, 94, 114, 127, 141, 142, 213, 247, 254, 282, 381, 426, 494, 611, 741, 762, 893, 923, 1222, 1349, 1482, 1651, 1786, 1833, 1846, 2413, 2679, 2698, 2769, 3302, 3337, 3666, 4047, 4826, 4953, 5358, 5538, 5969, 6674, 7239, 8094, 9017, 9906, 10011, 11609, 11938, 14478, 17537, 17907, 18034, 20022, 23218, 27051, 31369, 34827, 35074, 35814, 43381, 52611, 54102, 62738, 63403, 69654, 77597, 86762, 94107, 105222, 113411, 117221, 126806, 130143, 155194, 171323, 188214, 190209, 226822, 232791, 234442, 260286, 340233, 342646, 351663, 380418, 423799, 465582, 513969, 680466, 703326, 824239, 847598, 1027938, 1271397, 1474343, 1648478, 2227199, 2472717, 2542794, 2948686, 4423029, 4454398, 4945434, 5509387, 6681597, 8052181, 8846058, 11018774, 13363194, 16104362, 16528161, 24156543, 33056322, 48313086, 104678353, 209356706, 314035059, 628070118]

約数ペア:

[(1, 628070118), (2, 314035059), (3, 209356706), (6, 104678353), (13, 48313086), (19, 33056322), (26, 24156543), (38, 16528161), (39, 16104362), (47, 13363194), (57, 11018774), (71, 8846058), (78, 8052181), (94, 6681597), (114, 5509387), (127, 4945434), (141, 4454398), (142, 4423029), (213, 2948686), (247, 2542794), (254, 2472717), (282, 2227199), (381, 1648478), (426, 1474343), (494, 1271397), (611, 1027938), (741, 847598), (762, 824239), (893, 703326), (923, 680466), (1222, 513969), (1349, 465582), (1482, 423799), (1651, 380418), (1786, 351663), (1833, 342646), (1846, 340233), (2413, 260286), (2679, 234442), (2698, 232791), (2769, 226822), (3302, 190209), (3337, 188214), (3666, 171323), (4047, 155194), (4826, 130143), (4953, 126806), (5358, 117221), (5538, 113411), (5969, 105222), (6674, 94107), (7239, 86762), (8094, 77597), (9017, 69654), (9906, 63403), (10011, 62738), (11609, 54102), (11938, 52611), (14478, 43381), (17537, 35814), (17907, 35074), (18034, 34827), (20022, 31369), (23218, 27051)]