491295168

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 378

約数和(自身を含む): 1791044424

約数和(自身を除く): 1299749256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 103, 104, 112, 117, 126, 144, 147, 156, 168, 169, 182, 192, 196, 206, 208, 224, 234, 252, 273, 288, 294, 309, 312, 336, 338, 364, 392, 412, 416, 441, 448, 468, 504, 507, 546, 576, 588, 618, 624, 637, 672, 676, 721, 728, 784, 819, 824, 832, 882, 927, 936, 1008, 1014, 1092, 1176, 1183, 1236, 1248, 1274, 1339, 1344, 1352, 1442, 1456, 1521, 1568, 1638, 1648, 1764, 1854, 1872, 1911, 2016, 2028, 2163, 2184, 2352, 2366, 2472, 2496, 2548, 2678, 2704, 2884, 2912, 3042, 3136, 3276, 3296, 3528, 3549, 3708, 3744, 3822, 4017, 4032, 4056, 4326, 4368, 4704, 4732, 4944, 5047, 5096, 5356, 5408, 5733, 5768, 5824, 6084, 6489, 6552, 6592, 7056, 7098, 7416, 7488, 7644, 8034, 8112, 8281, 8652, 8736, 9373, 9408, 9464, 9888, 10094, 10192, 10647, 10712, 10816, 11466, 11536, 12051, 12168, 12978, 13104, 14112, 14196, 14832, 15141, 15288, 16068, 16224, 16562, 17304, 17407, 17472, 18746, 18928, 19776, 20188, 20384, 21294, 21424, 22932, 23072, 24102, 24336, 24843, 25956, 26208, 28119, 28224, 28392, 29664, 30282, 30576, 32136, 32448, 33124, 34608, 34814, 37492, 37856, 40376, 40768, 42588, 42848, 45423, 45864, 46144, 48204, 48672, 49686, 51912, 52221, 52416, 56238, 56784, 59328, 60564, 61152, 64272, 65611, 66248, 69216, 69628, 74529, 74984, 75712, 80752, 84357, 85176, 85696, 90846, 91728, 96408, 97344, 99372, 103824, 104442, 112476, 113568, 121128, 121849, 122304, 128544, 131222, 132496, 138432, 139256, 149058, 149968, 156663, 161504, 168714, 170352, 181692, 183456, 192816, 196833, 198744, 207648, 208884, 224952, 227136, 242256, 243698, 257088, 262444, 264992, 278512, 298116, 299936, 313326, 323008, 337428, 340704, 363384, 365547, 366912, 385632, 393666, 397488, 415296, 417768, 449904, 484512, 487396, 524888, 529984, 557024, 590499, 596232, 599872, 626652, 674856, 681408, 726768, 731094, 771264, 787332, 794976, 835536, 852943, 899808, 969024, 974792, 1049776, 1096641, 1114048, 1180998, 1192464, 1253304, 1349712, 1453536, 1462188, 1574664, 1589952, 1671072, 1705886, 1799616, 1949584, 2099552, 2193282, 2361996, 2384928, 2506608, 2558829, 2699424, 2907072, 2924376, 3149328, 3342144, 3411772, 3899168, 4199104, 4386564, 4723992, 4769856, 5013216, 5117658, 5398848, 5848752, 6298656, 6823544, 7676487, 7798336, 8773128, 9447984, 10026432, 10235316, 11697504, 12597312, 13647088, 15352974, 17546256, 18895968, 20470632, 23395008, 27294176, 30705948, 35092512, 37791936, 40941264, 54588352, 61411896, 70185024, 81882528, 122823792, 163765056, 245647584, 491295168]

約数ペア:

[(1, 491295168), (2, 245647584), (3, 163765056), (4, 122823792), (6, 81882528), (7, 70185024), (8, 61411896), (9, 54588352), (12, 40941264), (13, 37791936), (14, 35092512), (16, 30705948), (18, 27294176), (21, 23395008), (24, 20470632), (26, 18895968), (28, 17546256), (32, 15352974), (36, 13647088), (39, 12597312), (42, 11697504), (48, 10235316), (49, 10026432), (52, 9447984), (56, 8773128), (63, 7798336), (64, 7676487), (72, 6823544), (78, 6298656), (84, 5848752), (91, 5398848), (96, 5117658), (98, 5013216), (103, 4769856), (104, 4723992), (112, 4386564), (117, 4199104), (126, 3899168), (144, 3411772), (147, 3342144), (156, 3149328), (168, 2924376), (169, 2907072), (182, 2699424), (192, 2558829), (196, 2506608), (206, 2384928), (208, 2361996), (224, 2193282), (234, 2099552), (252, 1949584), (273, 1799616), (288, 1705886), (294, 1671072), (309, 1589952), (312, 1574664), (336, 1462188), (338, 1453536), (364, 1349712), (392, 1253304), (412, 1192464), (416, 1180998), (441, 1114048), (448, 1096641), (468, 1049776), (504, 974792), (507, 969024), (546, 899808), (576, 852943), (588, 835536), (618, 794976), (624, 787332), (637, 771264), (672, 731094), (676, 726768), (721, 681408), (728, 674856), (784, 626652), (819, 599872), (824, 596232), (832, 590499), (882, 557024), (927, 529984), (936, 524888), (1008, 487396), (1014, 484512), (1092, 449904), (1176, 417768), (1183, 415296), (1236, 397488), (1248, 393666), (1274, 385632), (1339, 366912), (1344, 365547), (1352, 363384), (1442, 340704), (1456, 337428), (1521, 323008), (1568, 313326), (1638, 299936), (1648, 298116), (1764, 278512), (1854, 264992), (1872, 262444), (1911, 257088), (2016, 243698), (2028, 242256), (2163, 227136), (2184, 224952), (2352, 208884), (2366, 207648), (2472, 198744), (2496, 196833), (2548, 192816), (2678, 183456), (2704, 181692), (2884, 170352), (2912, 168714), (3042, 161504), (3136, 156663), (3276, 149968), (3296, 149058), (3528, 139256), (3549, 138432), (3708, 132496), (3744, 131222), (3822, 128544), (4017, 122304), (4032, 121849), (4056, 121128), (4326, 113568), (4368, 112476), (4704, 104442), (4732, 103824), (4944, 99372), (5047, 97344), (5096, 96408), (5356, 91728), (5408, 90846), (5733, 85696), (5768, 85176), (5824, 84357), (6084, 80752), (6489, 75712), (6552, 74984), (6592, 74529), (7056, 69628), (7098, 69216), (7416, 66248), (7488, 65611), (7644, 64272), (8034, 61152), (8112, 60564), (8281, 59328), (8652, 56784), (8736, 56238), (9373, 52416), (9408, 52221), (9464, 51912), (9888, 49686), (10094, 48672), (10192, 48204), (10647, 46144), (10712, 45864), (10816, 45423), (11466, 42848), (11536, 42588), (12051, 40768), (12168, 40376), (12978, 37856), (13104, 37492), (14112, 34814), (14196, 34608), (14832, 33124), (15141, 32448), (15288, 32136), (16068, 30576), (16224, 30282), (16562, 29664), (17304, 28392), (17407, 28224), (17472, 28119), (18746, 26208), (18928, 25956), (19776, 24843), (20188, 24336), (20384, 24102), (21294, 23072), (21424, 22932)]