1876881888

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 288

約数和(自身を含む): 6522405120

約数和(自身を除く): 4645523232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 63, 72, 84, 86, 96, 98, 108, 112, 126, 129, 144, 147, 168, 172, 189, 196, 216, 224, 252, 258, 288, 294, 301, 336, 344, 378, 387, 392, 432, 441, 504, 516, 588, 602, 672, 688, 756, 774, 784, 864, 882, 903, 1008, 1031, 1032, 1161, 1176, 1204, 1323, 1376, 1512, 1548, 1568, 1764, 1806, 2016, 2062, 2064, 2107, 2322, 2352, 2408, 2646, 2709, 3024, 3093, 3096, 3528, 3612, 4124, 4128, 4214, 4644, 4704, 4816, 5292, 5418, 6048, 6186, 6192, 6321, 7056, 7217, 7224, 8127, 8248, 8428, 9279, 9288, 9632, 10584, 10836, 12372, 12384, 12642, 14112, 14434, 14448, 16254, 16496, 16856, 18558, 18576, 18963, 21168, 21651, 21672, 24744, 25284, 27837, 28868, 28896, 32508, 32992, 33712, 37116, 37152, 37926, 42336, 43302, 43344, 44333, 49488, 50519, 50568, 55674, 56889, 57736, 64953, 65016, 67424, 74232, 75852, 86604, 86688, 88666, 98976, 101038, 101136, 111348, 113778, 115472, 129906, 130032, 132999, 148464, 151557, 151704, 173208, 177332, 194859, 202076, 202272, 222696, 227556, 230944, 259812, 260064, 265998, 296928, 303114, 303408, 310331, 346416, 354664, 389718, 398997, 404152, 445392, 454671, 455112, 519624, 531996, 606228, 606816, 620662, 692832, 709328, 779436, 797994, 808304, 890784, 909342, 910224, 930993, 1039248, 1063992, 1196991, 1212456, 1241324, 1364013, 1418656, 1558872, 1595988, 1616608, 1818684, 1820448, 1861986, 2078496, 2127984, 2172317, 2393982, 2424912, 2482648, 2728026, 2792979, 3117744, 3191976, 3637368, 3723972, 4255968, 4344634, 4787964, 4849824, 4965296, 5456052, 5585958, 6235488, 6383952, 6516951, 7274736, 7447944, 8378937, 8689268, 9575928, 9930592, 10912104, 11171916, 12767904, 13033902, 14549472, 14895888, 16757874, 17378536, 19151856, 19550853, 21824208, 22343832, 26067804, 29791776, 33515748, 34757072, 38303712, 39101706, 43648416, 44687664, 52135608, 58652559, 67031496, 69514144, 78203412, 89375328, 104271216, 117305118, 134062992, 156406824, 208542432, 234610236, 268125984, 312813648, 469220472, 625627296, 938440944, 1876881888]

約数ペア:

[(1, 1876881888), (2, 938440944), (3, 625627296), (4, 469220472), (6, 312813648), (7, 268125984), (8, 234610236), (9, 208542432), (12, 156406824), (14, 134062992), (16, 117305118), (18, 104271216), (21, 89375328), (24, 78203412), (27, 69514144), (28, 67031496), (32, 58652559), (36, 52135608), (42, 44687664), (43, 43648416), (48, 39101706), (49, 38303712), (54, 34757072), (56, 33515748), (63, 29791776), (72, 26067804), (84, 22343832), (86, 21824208), (96, 19550853), (98, 19151856), (108, 17378536), (112, 16757874), (126, 14895888), (129, 14549472), (144, 13033902), (147, 12767904), (168, 11171916), (172, 10912104), (189, 9930592), (196, 9575928), (216, 8689268), (224, 8378937), (252, 7447944), (258, 7274736), (288, 6516951), (294, 6383952), (301, 6235488), (336, 5585958), (344, 5456052), (378, 4965296), (387, 4849824), (392, 4787964), (432, 4344634), (441, 4255968), (504, 3723972), (516, 3637368), (588, 3191976), (602, 3117744), (672, 2792979), (688, 2728026), (756, 2482648), (774, 2424912), (784, 2393982), (864, 2172317), (882, 2127984), (903, 2078496), (1008, 1861986), (1031, 1820448), (1032, 1818684), (1161, 1616608), (1176, 1595988), (1204, 1558872), (1323, 1418656), (1376, 1364013), (1512, 1241324), (1548, 1212456), (1568, 1196991), (1764, 1063992), (1806, 1039248), (2016, 930993), (2062, 910224), (2064, 909342), (2107, 890784), (2322, 808304), (2352, 797994), (2408, 779436), (2646, 709328), (2709, 692832), (3024, 620662), (3093, 606816), (3096, 606228), (3528, 531996), (3612, 519624), (4124, 455112), (4128, 454671), (4214, 445392), (4644, 404152), (4704, 398997), (4816, 389718), (5292, 354664), (5418, 346416), (6048, 310331), (6186, 303408), (6192, 303114), (6321, 296928), (7056, 265998), (7217, 260064), (7224, 259812), (8127, 230944), (8248, 227556), (8428, 222696), (9279, 202272), (9288, 202076), (9632, 194859), (10584, 177332), (10836, 173208), (12372, 151704), (12384, 151557), (12642, 148464), (14112, 132999), (14434, 130032), (14448, 129906), (16254, 115472), (16496, 113778), (16856, 111348), (18558, 101136), (18576, 101038), (18963, 98976), (21168, 88666), (21651, 86688), (21672, 86604), (24744, 75852), (25284, 74232), (27837, 67424), (28868, 65016), (28896, 64953), (32508, 57736), (32992, 56889), (33712, 55674), (37116, 50568), (37152, 50519), (37926, 49488), (42336, 44333), (43302, 43344)]