245719552

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 584337600

約数和(自身を除く): 338618048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 67, 76, 104, 116, 128, 134, 152, 208, 232, 247, 256, 268, 304, 377, 416, 464, 494, 512, 536, 551, 608, 754, 832, 871, 928, 988, 1072, 1102, 1216, 1273, 1508, 1664, 1742, 1856, 1943, 1976, 2144, 2204, 2432, 2546, 3016, 3328, 3484, 3712, 3886, 3952, 4288, 4408, 4864, 5092, 6032, 6656, 6968, 7163, 7424, 7772, 7904, 8576, 8816, 9728, 10184, 12064, 13936, 14326, 14848, 15544, 15808, 16549, 17152, 17632, 20368, 24128, 25259, 27872, 28652, 31088, 31616, 33098, 34304, 35264, 36917, 40736, 48256, 50518, 55744, 57304, 62176, 63232, 66196, 70528, 73834, 81472, 96512, 101036, 111488, 114608, 124352, 126464, 132392, 141056, 147668, 162944, 193024, 202072, 222976, 229216, 248704, 264784, 282112, 295336, 325888, 404144, 445952, 458432, 479921, 497408, 529568, 590672, 651776, 808288, 916864, 959842, 994816, 1059136, 1181344, 1616576, 1833728, 1919684, 2118272, 2362688, 3233152, 3667456, 3839368, 4236544, 4725376, 6466304, 7678736, 8473088, 9450752, 12932608, 15357472, 18901504, 30714944, 61429888, 122859776, 245719552]

約数ペア:

[(1, 245719552), (2, 122859776), (4, 61429888), (8, 30714944), (13, 18901504), (16, 15357472), (19, 12932608), (26, 9450752), (29, 8473088), (32, 7678736), (38, 6466304), (52, 4725376), (58, 4236544), (64, 3839368), (67, 3667456), (76, 3233152), (104, 2362688), (116, 2118272), (128, 1919684), (134, 1833728), (152, 1616576), (208, 1181344), (232, 1059136), (247, 994816), (256, 959842), (268, 916864), (304, 808288), (377, 651776), (416, 590672), (464, 529568), (494, 497408), (512, 479921), (536, 458432), (551, 445952), (608, 404144), (754, 325888), (832, 295336), (871, 282112), (928, 264784), (988, 248704), (1072, 229216), (1102, 222976), (1216, 202072), (1273, 193024), (1508, 162944), (1664, 147668), (1742, 141056), (1856, 132392), (1943, 126464), (1976, 124352), (2144, 114608), (2204, 111488), (2432, 101036), (2546, 96512), (3016, 81472), (3328, 73834), (3484, 70528), (3712, 66196), (3886, 63232), (3952, 62176), (4288, 57304), (4408, 55744), (4864, 50518), (5092, 48256), (6032, 40736), (6656, 36917), (6968, 35264), (7163, 34304), (7424, 33098), (7772, 31616), (7904, 31088), (8576, 28652), (8816, 27872), (9728, 25259), (10184, 24128), (12064, 20368), (13936, 17632), (14326, 17152), (14848, 16549), (15544, 15808)]