328558464

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1069286400

約数和(自身を除く): 740727936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 71, 72, 78, 96, 103, 104, 108, 117, 128, 142, 144, 156, 192, 206, 208, 213, 216, 234, 284, 288, 309, 312, 351, 384, 412, 416, 426, 432, 468, 568, 576, 618, 624, 639, 702, 824, 832, 852, 864, 923, 927, 936, 1136, 1152, 1236, 1248, 1278, 1339, 1404, 1648, 1664, 1704, 1728, 1846, 1854, 1872, 1917, 2272, 2472, 2496, 2556, 2678, 2769, 2781, 2808, 3296, 3408, 3456, 3692, 3708, 3744, 3834, 4017, 4544, 4944, 4992, 5112, 5356, 5538, 5562, 5616, 6592, 6816, 7313, 7384, 7416, 7488, 7668, 8034, 8307, 9088, 9888, 10224, 10712, 11076, 11124, 11232, 12051, 13184, 13632, 14626, 14768, 14832, 14976, 15336, 16068, 16614, 19776, 20448, 21424, 21939, 22152, 22248, 22464, 24102, 24921, 27264, 29252, 29536, 29664, 30672, 32136, 33228, 36153, 39552, 40896, 42848, 43878, 44304, 44496, 44928, 48204, 49842, 58504, 59072, 59328, 61344, 64272, 65817, 66456, 72306, 81792, 85696, 87756, 88608, 88992, 95069, 96408, 99684, 117008, 118144, 118656, 122688, 128544, 131634, 132912, 144612, 171392, 175512, 177216, 177984, 190138, 192816, 197451, 199368, 234016, 245376, 257088, 263268, 265824, 285207, 289224, 351024, 354432, 355968, 380276, 385632, 394902, 398736, 468032, 514176, 526536, 531648, 570414, 578448, 702048, 760552, 771264, 789804, 797472, 855621, 936064, 1053072, 1063296, 1140828, 1156896, 1404096, 1521104, 1542528, 1579608, 1594944, 1711242, 2106144, 2281656, 2313792, 2566863, 2808192, 3042208, 3159216, 3189888, 3422484, 4212288, 4563312, 4627584, 5133726, 6084416, 6318432, 6844968, 8424576, 9126624, 10267452, 12168832, 12636864, 13689936, 18253248, 20534904, 25273728, 27379872, 36506496, 41069808, 54759744, 82139616, 109519488, 164279232, 328558464]

約数ペア:

[(1, 328558464), (2, 164279232), (3, 109519488), (4, 82139616), (6, 54759744), (8, 41069808), (9, 36506496), (12, 27379872), (13, 25273728), (16, 20534904), (18, 18253248), (24, 13689936), (26, 12636864), (27, 12168832), (32, 10267452), (36, 9126624), (39, 8424576), (48, 6844968), (52, 6318432), (54, 6084416), (64, 5133726), (71, 4627584), (72, 4563312), (78, 4212288), (96, 3422484), (103, 3189888), (104, 3159216), (108, 3042208), (117, 2808192), (128, 2566863), (142, 2313792), (144, 2281656), (156, 2106144), (192, 1711242), (206, 1594944), (208, 1579608), (213, 1542528), (216, 1521104), (234, 1404096), (284, 1156896), (288, 1140828), (309, 1063296), (312, 1053072), (351, 936064), (384, 855621), (412, 797472), (416, 789804), (426, 771264), (432, 760552), (468, 702048), (568, 578448), (576, 570414), (618, 531648), (624, 526536), (639, 514176), (702, 468032), (824, 398736), (832, 394902), (852, 385632), (864, 380276), (923, 355968), (927, 354432), (936, 351024), (1136, 289224), (1152, 285207), (1236, 265824), (1248, 263268), (1278, 257088), (1339, 245376), (1404, 234016), (1648, 199368), (1664, 197451), (1704, 192816), (1728, 190138), (1846, 177984), (1854, 177216), (1872, 175512), (1917, 171392), (2272, 144612), (2472, 132912), (2496, 131634), (2556, 128544), (2678, 122688), (2769, 118656), (2781, 118144), (2808, 117008), (3296, 99684), (3408, 96408), (3456, 95069), (3692, 88992), (3708, 88608), (3744, 87756), (3834, 85696), (4017, 81792), (4544, 72306), (4944, 66456), (4992, 65817), (5112, 64272), (5356, 61344), (5538, 59328), (5562, 59072), (5616, 58504), (6592, 49842), (6816, 48204), (7313, 44928), (7384, 44496), (7416, 44304), (7488, 43878), (7668, 42848), (8034, 40896), (8307, 39552), (9088, 36153), (9888, 33228), (10224, 32136), (10712, 30672), (11076, 29664), (11124, 29536), (11232, 29252), (12051, 27264), (13184, 24921), (13632, 24102), (14626, 22464), (14768, 22248), (14832, 22152), (14976, 21939), (15336, 21424), (16068, 20448), (16614, 19776)]