1239561862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 2584535040

約数和(自身を除く): 1344973178

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 113, 133, 154, 161, 163, 209, 226, 253, 266, 322, 326, 418, 437, 506, 791, 874, 1141, 1243, 1463, 1582, 1771, 1793, 2147, 2282, 2486, 2599, 2926, 3059, 3097, 3542, 3586, 3749, 4294, 4807, 5198, 6118, 6194, 7498, 8701, 9614, 12551, 15029, 17402, 18193, 18419, 21679, 23617, 25102, 26243, 28589, 30058, 33649, 34067, 36386, 36838, 41239, 43358, 47234, 49381, 52486, 57178, 67298, 68134, 71231, 82478, 98762, 128933, 142462, 165319, 200123, 202609, 238469, 257866, 288673, 330638, 345667, 349961, 400246, 405218, 423637, 476938, 498617, 543191, 577346, 691334, 699922, 783541, 847274, 997234, 1086382, 1418263, 1567082, 2449727, 2836526, 2965459, 3802337, 3849571, 4660007, 4899454, 5484787, 5930918, 7604674, 7699142, 8049103, 9320014, 10969574, 16098206, 26946997, 32620049, 53893994, 56343721, 65240098, 88540133, 112687442, 177080266, 619780931, 1239561862]

約数ペア:

[(1, 1239561862), (2, 619780931), (7, 177080266), (11, 112687442), (14, 88540133), (19, 65240098), (22, 56343721), (23, 53893994), (38, 32620049), (46, 26946997), (77, 16098206), (113, 10969574), (133, 9320014), (154, 8049103), (161, 7699142), (163, 7604674), (209, 5930918), (226, 5484787), (253, 4899454), (266, 4660007), (322, 3849571), (326, 3802337), (418, 2965459), (437, 2836526), (506, 2449727), (791, 1567082), (874, 1418263), (1141, 1086382), (1243, 997234), (1463, 847274), (1582, 783541), (1771, 699922), (1793, 691334), (2147, 577346), (2282, 543191), (2486, 498617), (2599, 476938), (2926, 423637), (3059, 405218), (3097, 400246), (3542, 349961), (3586, 345667), (3749, 330638), (4294, 288673), (4807, 257866), (5198, 238469), (6118, 202609), (6194, 200123), (7498, 165319), (8701, 142462), (9614, 128933), (12551, 98762), (15029, 82478), (17402, 71231), (18193, 68134), (18419, 67298), (21679, 57178), (23617, 52486), (25102, 49381), (26243, 47234), (28589, 43358), (30058, 41239), (33649, 36838), (34067, 36386)]