1383171888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 4377053184

約数和(自身を除く): 2993881296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 97, 111, 112, 124, 148, 168, 186, 194, 217, 222, 248, 259, 291, 296, 336, 372, 388, 434, 444, 496, 518, 582, 592, 651, 679, 744, 776, 777, 868, 888, 1036, 1147, 1164, 1302, 1358, 1369, 1488, 1552, 1554, 1736, 1776, 2037, 2072, 2294, 2328, 2604, 2716, 2738, 3007, 3108, 3441, 3472, 3589, 4074, 4107, 4144, 4588, 4656, 5208, 5432, 5476, 6014, 6216, 6882, 7178, 8029, 8148, 8214, 9021, 9176, 9583, 10416, 10767, 10864, 10952, 12028, 12432, 13764, 14356, 16058, 16296, 16428, 18042, 18352, 19166, 21049, 21534, 21904, 24056, 24087, 25123, 27528, 28712, 28749, 32116, 32592, 32856, 36084, 38332, 42098, 42439, 43068, 48112, 48174, 50246, 55056, 57424, 57498, 63147, 64232, 65712, 72168, 75369, 76664, 84196, 84878, 86136, 96348, 100492, 111259, 114996, 126294, 127317, 128464, 132793, 144336, 150738, 153328, 168392, 169756, 172272, 192696, 200984, 222518, 229992, 252588, 254634, 265586, 297073, 301476, 333777, 336784, 339512, 385392, 398379, 401968, 445036, 459984, 505176, 509268, 531172, 594146, 602952, 667554, 679024, 778813, 796758, 890072, 891219, 929551, 1010352, 1018536, 1062344, 1188292, 1205904, 1335108, 1557626, 1593516, 1780144, 1782438, 1859102, 2037072, 2124688, 2336439, 2376584, 2670216, 2788653, 3115252, 3187032, 3564876, 3718204, 4116583, 4672878, 4753168, 5340432, 5577306, 6230504, 6374064, 7129752, 7436408, 8233166, 9345756, 11154612, 12349749, 12461008, 14259504, 14872816, 16466332, 18691512, 22309224, 24699498, 28816081, 32932664, 37383024, 44618448, 49398996, 57632162, 65865328, 86448243, 98797992, 115264324, 172896486, 197595984, 230528648, 345792972, 461057296, 691585944, 1383171888]

約数ペア:

[(1, 1383171888), (2, 691585944), (3, 461057296), (4, 345792972), (6, 230528648), (7, 197595984), (8, 172896486), (12, 115264324), (14, 98797992), (16, 86448243), (21, 65865328), (24, 57632162), (28, 49398996), (31, 44618448), (37, 37383024), (42, 32932664), (48, 28816081), (56, 24699498), (62, 22309224), (74, 18691512), (84, 16466332), (93, 14872816), (97, 14259504), (111, 12461008), (112, 12349749), (124, 11154612), (148, 9345756), (168, 8233166), (186, 7436408), (194, 7129752), (217, 6374064), (222, 6230504), (248, 5577306), (259, 5340432), (291, 4753168), (296, 4672878), (336, 4116583), (372, 3718204), (388, 3564876), (434, 3187032), (444, 3115252), (496, 2788653), (518, 2670216), (582, 2376584), (592, 2336439), (651, 2124688), (679, 2037072), (744, 1859102), (776, 1782438), (777, 1780144), (868, 1593516), (888, 1557626), (1036, 1335108), (1147, 1205904), (1164, 1188292), (1302, 1062344), (1358, 1018536), (1369, 1010352), (1488, 929551), (1552, 891219), (1554, 890072), (1736, 796758), (1776, 778813), (2037, 679024), (2072, 667554), (2294, 602952), (2328, 594146), (2604, 531172), (2716, 509268), (2738, 505176), (3007, 459984), (3108, 445036), (3441, 401968), (3472, 398379), (3589, 385392), (4074, 339512), (4107, 336784), (4144, 333777), (4588, 301476), (4656, 297073), (5208, 265586), (5432, 254634), (5476, 252588), (6014, 229992), (6216, 222518), (6882, 200984), (7178, 192696), (8029, 172272), (8148, 169756), (8214, 168392), (9021, 153328), (9176, 150738), (9583, 144336), (10416, 132793), (10767, 128464), (10864, 127317), (10952, 126294), (12028, 114996), (12432, 111259), (13764, 100492), (14356, 96348), (16058, 86136), (16296, 84878), (16428, 84196), (18042, 76664), (18352, 75369), (19166, 72168), (21049, 65712), (21534, 64232), (21904, 63147), (24056, 57498), (24087, 57424), (25123, 55056), (27528, 50246), (28712, 48174), (28749, 48112), (32116, 43068), (32592, 42439), (32856, 42098), (36084, 38332)]