281238048

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 1044288000

約数和(自身を除く): 763049952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 73, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 146, 147, 156, 168, 182, 189, 196, 208, 216, 219, 224, 234, 252, 273, 288, 292, 294, 312, 336, 343, 351, 364, 378, 392, 416, 432, 438, 441, 468, 504, 511, 546, 584, 588, 624, 637, 657, 672, 686, 702, 728, 756, 784, 819, 864, 876, 882, 936, 949, 1008, 1022, 1029, 1092, 1168, 1176, 1248, 1274, 1314, 1323, 1372, 1404, 1456, 1512, 1533, 1568, 1638, 1752, 1764, 1872, 1898, 1911, 1971, 2016, 2044, 2058, 2184, 2336, 2352, 2457, 2548, 2628, 2646, 2744, 2808, 2847, 2912, 3024, 3066, 3087, 3276, 3504, 3528, 3577, 3744, 3796, 3822, 3942, 4088, 4116, 4368, 4459, 4599, 4704, 4914, 5096, 5256, 5292, 5488, 5616, 5694, 5733, 6048, 6132, 6174, 6552, 6643, 7008, 7056, 7154, 7592, 7644, 7884, 8176, 8232, 8541, 8736, 8918, 9198, 9261, 9828, 10192, 10512, 10584, 10731, 10976, 11232, 11388, 11466, 12264, 12348, 13104, 13286, 13377, 13797, 14112, 14308, 15184, 15288, 15768, 16352, 16464, 17082, 17199, 17836, 18396, 18522, 19656, 19929, 20384, 21024, 21168, 21462, 22776, 22932, 24528, 24696, 25039, 25623, 26208, 26572, 26754, 27594, 28616, 30368, 30576, 31536, 32193, 32928, 34164, 34398, 35672, 36792, 37044, 39312, 39858, 40131, 42336, 42924, 45552, 45864, 46501, 49056, 49392, 50078, 51246, 53144, 53508, 55188, 57232, 59787, 61152, 63072, 64386, 68328, 68796, 71344, 73584, 74088, 75117, 78624, 79716, 80262, 85848, 91104, 91728, 93002, 96579, 98784, 100156, 102492, 106288, 107016, 110376, 114464, 119574, 120393, 128772, 136656, 137592, 139503, 142688, 147168, 148176, 150234, 159432, 160524, 171696, 179361, 183456, 186004, 193158, 200312, 204984, 212576, 214032, 220752, 225351, 239148, 240786, 257544, 273312, 275184, 279006, 296352, 300468, 318864, 321048, 325507, 343392, 358722, 372008, 386316, 400624, 409968, 418509, 428064, 441504, 450702, 478296, 481572, 515088, 550368, 558012, 600936, 637728, 642096, 651014, 676053, 717444, 744016, 772632, 801248, 819936, 837018, 901404, 956592, 963144, 976521, 1030176, 1116024, 1201872, 1255527, 1284192, 1302028, 1352106, 1434888, 1488032, 1545264, 1674036, 1802808, 1913184, 1926288, 1953042, 2232048, 2403744, 2511054, 2604056, 2704212, 2869776, 2929563, 3090528, 3348072, 3605616, 3852576, 3906084, 4464096, 5022108, 5208112, 5408424, 5739552, 5859126, 6696144, 7211232, 7812168, 8788689, 10044216, 10416224, 10816848, 11718252, 13392288, 15624336, 17577378, 20088432, 21633696, 23436504, 31248672, 35154756, 40176864, 46873008, 70309512, 93746016, 140619024, 281238048]

約数ペア:

[(1, 281238048), (2, 140619024), (3, 93746016), (4, 70309512), (6, 46873008), (7, 40176864), (8, 35154756), (9, 31248672), (12, 23436504), (13, 21633696), (14, 20088432), (16, 17577378), (18, 15624336), (21, 13392288), (24, 11718252), (26, 10816848), (27, 10416224), (28, 10044216), (32, 8788689), (36, 7812168), (39, 7211232), (42, 6696144), (48, 5859126), (49, 5739552), (52, 5408424), (54, 5208112), (56, 5022108), (63, 4464096), (72, 3906084), (73, 3852576), (78, 3605616), (84, 3348072), (91, 3090528), (96, 2929563), (98, 2869776), (104, 2704212), (108, 2604056), (112, 2511054), (117, 2403744), (126, 2232048), (144, 1953042), (146, 1926288), (147, 1913184), (156, 1802808), (168, 1674036), (182, 1545264), (189, 1488032), (196, 1434888), (208, 1352106), (216, 1302028), (219, 1284192), (224, 1255527), (234, 1201872), (252, 1116024), (273, 1030176), (288, 976521), (292, 963144), (294, 956592), (312, 901404), (336, 837018), (343, 819936), (351, 801248), (364, 772632), (378, 744016), (392, 717444), (416, 676053), (432, 651014), (438, 642096), (441, 637728), (468, 600936), (504, 558012), (511, 550368), (546, 515088), (584, 481572), (588, 478296), (624, 450702), (637, 441504), (657, 428064), (672, 418509), (686, 409968), (702, 400624), (728, 386316), (756, 372008), (784, 358722), (819, 343392), (864, 325507), (876, 321048), (882, 318864), (936, 300468), (949, 296352), (1008, 279006), (1022, 275184), (1029, 273312), (1092, 257544), (1168, 240786), (1176, 239148), (1248, 225351), (1274, 220752), (1314, 214032), (1323, 212576), (1372, 204984), (1404, 200312), (1456, 193158), (1512, 186004), (1533, 183456), (1568, 179361), (1638, 171696), (1752, 160524), (1764, 159432), (1872, 150234), (1898, 148176), (1911, 147168), (1971, 142688), (2016, 139503), (2044, 137592), (2058, 136656), (2184, 128772), (2336, 120393), (2352, 119574), (2457, 114464), (2548, 110376), (2628, 107016), (2646, 106288), (2744, 102492), (2808, 100156), (2847, 98784), (2912, 96579), (3024, 93002), (3066, 91728), (3087, 91104), (3276, 85848), (3504, 80262), (3528, 79716), (3577, 78624), (3744, 75117), (3796, 74088), (3822, 73584), (3942, 71344), (4088, 68796), (4116, 68328), (4368, 64386), (4459, 63072), (4599, 61152), (4704, 59787), (4914, 57232), (5096, 55188), (5256, 53508), (5292, 53144), (5488, 51246), (5616, 50078), (5694, 49392), (5733, 49056), (6048, 46501), (6132, 45864), (6174, 45552), (6552, 42924), (6643, 42336), (7008, 40131), (7056, 39858), (7154, 39312), (7592, 37044), (7644, 36792), (7884, 35672), (8176, 34398), (8232, 34164), (8541, 32928), (8736, 32193), (8918, 31536), (9198, 30576), (9261, 30368), (9828, 28616), (10192, 27594), (10512, 26754), (10584, 26572), (10731, 26208), (10976, 25623), (11232, 25039), (11388, 24696), (11466, 24528), (12264, 22932), (12348, 22776), (13104, 21462), (13286, 21168), (13377, 21024), (13797, 20384), (14112, 19929), (14308, 19656), (15184, 18522), (15288, 18396), (15768, 17836), (16352, 17199), (16464, 17082)]