431993664

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 1324115208

約数和(自身を除く): 892121544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 157, 192, 204, 272, 281, 288, 306, 314, 408, 471, 544, 562, 576, 612, 628, 816, 843, 942, 1088, 1124, 1224, 1256, 1413, 1632, 1686, 1884, 2248, 2448, 2512, 2529, 2669, 2826, 3264, 3372, 3768, 4496, 4777, 4896, 5024, 5058, 5338, 5652, 6744, 7536, 8007, 8992, 9554, 9792, 10048, 10116, 10676, 11304, 13488, 14331, 15072, 16014, 17984, 19108, 20232, 21352, 22608, 24021, 26976, 28662, 30144, 32028, 38216, 40464, 42704, 42993, 44117, 45216, 48042, 53952, 57324, 64056, 76432, 80928, 85408, 85986, 88234, 90432, 96084, 114648, 128112, 132351, 152864, 161856, 170816, 171972, 176468, 192168, 229296, 256224, 264702, 305728, 343944, 352936, 384336, 397053, 458592, 512448, 529404, 687888, 705872, 749989, 768672, 794106, 917184, 1058808, 1375776, 1411744, 1499978, 1537344, 1588212, 2117616, 2249967, 2751552, 2823488, 2999956, 3176424, 4235232, 4499934, 5999912, 6352848, 6749901, 8470464, 8999868, 11999824, 12705696, 13499802, 17999736, 23999648, 25411392, 26999604, 35999472, 47999296, 53999208, 71998944, 107998416, 143997888, 215996832, 431993664]

約数ペア:

[(1, 431993664), (2, 215996832), (3, 143997888), (4, 107998416), (6, 71998944), (8, 53999208), (9, 47999296), (12, 35999472), (16, 26999604), (17, 25411392), (18, 23999648), (24, 17999736), (32, 13499802), (34, 12705696), (36, 11999824), (48, 8999868), (51, 8470464), (64, 6749901), (68, 6352848), (72, 5999912), (96, 4499934), (102, 4235232), (136, 3176424), (144, 2999956), (153, 2823488), (157, 2751552), (192, 2249967), (204, 2117616), (272, 1588212), (281, 1537344), (288, 1499978), (306, 1411744), (314, 1375776), (408, 1058808), (471, 917184), (544, 794106), (562, 768672), (576, 749989), (612, 705872), (628, 687888), (816, 529404), (843, 512448), (942, 458592), (1088, 397053), (1124, 384336), (1224, 352936), (1256, 343944), (1413, 305728), (1632, 264702), (1686, 256224), (1884, 229296), (2248, 192168), (2448, 176468), (2512, 171972), (2529, 170816), (2669, 161856), (2826, 152864), (3264, 132351), (3372, 128112), (3768, 114648), (4496, 96084), (4777, 90432), (4896, 88234), (5024, 85986), (5058, 85408), (5338, 80928), (5652, 76432), (6744, 64056), (7536, 57324), (8007, 53952), (8992, 48042), (9554, 45216), (9792, 44117), (10048, 42993), (10116, 42704), (10676, 40464), (11304, 38216), (13488, 32028), (14331, 30144), (15072, 28662), (16014, 26976), (17984, 24021), (19108, 22608), (20232, 21352)]