245261952

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 801964800

約数和(自身を除く): 556702848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 103, 104, 106, 108, 117, 128, 144, 156, 159, 192, 206, 208, 212, 216, 234, 288, 309, 312, 318, 351, 384, 412, 416, 424, 432, 468, 477, 576, 618, 624, 636, 689, 702, 824, 832, 848, 864, 927, 936, 954, 1152, 1236, 1248, 1272, 1339, 1378, 1404, 1431, 1648, 1664, 1696, 1728, 1854, 1872, 1908, 2067, 2472, 2496, 2544, 2678, 2756, 2781, 2808, 2862, 3296, 3392, 3456, 3708, 3744, 3816, 4017, 4134, 4944, 4992, 5088, 5356, 5459, 5512, 5562, 5616, 5724, 6201, 6592, 6784, 7416, 7488, 7632, 8034, 8268, 9888, 10176, 10712, 10918, 11024, 11124, 11232, 11448, 12051, 12402, 13184, 14832, 14976, 15264, 16068, 16377, 16536, 18603, 19776, 20352, 21424, 21836, 22048, 22248, 22464, 22896, 24102, 24804, 29664, 30528, 32136, 32754, 33072, 36153, 37206, 39552, 42848, 43672, 44096, 44496, 44928, 45792, 48204, 49131, 49608, 59328, 61056, 64272, 65508, 66144, 70967, 72306, 74412, 85696, 87344, 88192, 88992, 91584, 96408, 98262, 99216, 118656, 128544, 131016, 132288, 141934, 144612, 147393, 148824, 171392, 174688, 177984, 183168, 192816, 196524, 198432, 212901, 257088, 262032, 264576, 283868, 289224, 294786, 297648, 349376, 355968, 385632, 393048, 396864, 425802, 514176, 524064, 567736, 578448, 589572, 595296, 638703, 698752, 771264, 786096, 793728, 851604, 1048128, 1135472, 1156896, 1179144, 1190592, 1277406, 1542528, 1572192, 1703208, 1916109, 2096256, 2270944, 2313792, 2358288, 2381184, 2554812, 3144384, 3406416, 3832218, 4541888, 4627584, 4716576, 5109624, 6288768, 6812832, 7664436, 9083776, 9433152, 10219248, 13625664, 15328872, 18866304, 20438496, 27251328, 30657744, 40876992, 61315488, 81753984, 122630976, 245261952]

約数ペア:

[(1, 245261952), (2, 122630976), (3, 81753984), (4, 61315488), (6, 40876992), (8, 30657744), (9, 27251328), (12, 20438496), (13, 18866304), (16, 15328872), (18, 13625664), (24, 10219248), (26, 9433152), (27, 9083776), (32, 7664436), (36, 6812832), (39, 6288768), (48, 5109624), (52, 4716576), (53, 4627584), (54, 4541888), (64, 3832218), (72, 3406416), (78, 3144384), (96, 2554812), (103, 2381184), (104, 2358288), (106, 2313792), (108, 2270944), (117, 2096256), (128, 1916109), (144, 1703208), (156, 1572192), (159, 1542528), (192, 1277406), (206, 1190592), (208, 1179144), (212, 1156896), (216, 1135472), (234, 1048128), (288, 851604), (309, 793728), (312, 786096), (318, 771264), (351, 698752), (384, 638703), (412, 595296), (416, 589572), (424, 578448), (432, 567736), (468, 524064), (477, 514176), (576, 425802), (618, 396864), (624, 393048), (636, 385632), (689, 355968), (702, 349376), (824, 297648), (832, 294786), (848, 289224), (864, 283868), (927, 264576), (936, 262032), (954, 257088), (1152, 212901), (1236, 198432), (1248, 196524), (1272, 192816), (1339, 183168), (1378, 177984), (1404, 174688), (1431, 171392), (1648, 148824), (1664, 147393), (1696, 144612), (1728, 141934), (1854, 132288), (1872, 131016), (1908, 128544), (2067, 118656), (2472, 99216), (2496, 98262), (2544, 96408), (2678, 91584), (2756, 88992), (2781, 88192), (2808, 87344), (2862, 85696), (3296, 74412), (3392, 72306), (3456, 70967), (3708, 66144), (3744, 65508), (3816, 64272), (4017, 61056), (4134, 59328), (4944, 49608), (4992, 49131), (5088, 48204), (5356, 45792), (5459, 44928), (5512, 44496), (5562, 44096), (5616, 43672), (5724, 42848), (6201, 39552), (6592, 37206), (6784, 36153), (7416, 33072), (7488, 32754), (7632, 32136), (8034, 30528), (8268, 29664), (9888, 24804), (10176, 24102), (10712, 22896), (10918, 22464), (11024, 22248), (11124, 22048), (11232, 21836), (11448, 21424), (12051, 20352), (12402, 19776), (13184, 18603), (14832, 16536), (14976, 16377), (15264, 16068)]