312790464

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 224

約数和(自身を含む): 1107033600

約数和(自身を除く): 794243136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1361, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2722, 2736, 3024, 3192, 3591, 3648, 4032, 4083, 4104, 4256, 4788, 5444, 5472, 6048, 6384, 7182, 8166, 8208, 8512, 9527, 9576, 10888, 10944, 12096, 12249, 12768, 14364, 16332, 16416, 19054, 19152, 21776, 24498, 25536, 25859, 28581, 28728, 32664, 32832, 36747, 38108, 38304, 43552, 48996, 51718, 57162, 57456, 65328, 73494, 76216, 76608, 77577, 85743, 87104, 97992, 103436, 114324, 114912, 130656, 146988, 152432, 155154, 171486, 181013, 195984, 206872, 228648, 229824, 232731, 257229, 261312, 293976, 304864, 310308, 342972, 362026, 391968, 413744, 457296, 465462, 514458, 543039, 587952, 609728, 620616, 685944, 698193, 724052, 783936, 827488, 914592, 930924, 1028916, 1086078, 1175904, 1241232, 1371888, 1396386, 1448104, 1629117, 1654976, 1829184, 1861848, 2057832, 2172156, 2351808, 2482464, 2743776, 2792772, 2896208, 3258234, 3723696, 4115664, 4344312, 4887351, 4964928, 5487552, 5585544, 5792416, 6516468, 7447392, 8231328, 8688624, 9774702, 11171088, 11584832, 13032936, 14894784, 16462656, 17377248, 19549404, 22342176, 26065872, 34754496, 39098808, 44684352, 52131744, 78197616, 104263488, 156395232, 312790464]

約数ペア:

[(1, 312790464), (2, 156395232), (3, 104263488), (4, 78197616), (6, 52131744), (7, 44684352), (8, 39098808), (9, 34754496), (12, 26065872), (14, 22342176), (16, 19549404), (18, 17377248), (19, 16462656), (21, 14894784), (24, 13032936), (27, 11584832), (28, 11171088), (32, 9774702), (36, 8688624), (38, 8231328), (42, 7447392), (48, 6516468), (54, 5792416), (56, 5585544), (57, 5487552), (63, 4964928), (64, 4887351), (72, 4344312), (76, 4115664), (84, 3723696), (96, 3258234), (108, 2896208), (112, 2792772), (114, 2743776), (126, 2482464), (133, 2351808), (144, 2172156), (152, 2057832), (168, 1861848), (171, 1829184), (189, 1654976), (192, 1629117), (216, 1448104), (224, 1396386), (228, 1371888), (252, 1241232), (266, 1175904), (288, 1086078), (304, 1028916), (336, 930924), (342, 914592), (378, 827488), (399, 783936), (432, 724052), (448, 698193), (456, 685944), (504, 620616), (513, 609728), (532, 587952), (576, 543039), (608, 514458), (672, 465462), (684, 457296), (756, 413744), (798, 391968), (864, 362026), (912, 342972), (1008, 310308), (1026, 304864), (1064, 293976), (1197, 261312), (1216, 257229), (1344, 232731), (1361, 229824), (1368, 228648), (1512, 206872), (1596, 195984), (1728, 181013), (1824, 171486), (2016, 155154), (2052, 152432), (2128, 146988), (2394, 130656), (2722, 114912), (2736, 114324), (3024, 103436), (3192, 97992), (3591, 87104), (3648, 85743), (4032, 77577), (4083, 76608), (4104, 76216), (4256, 73494), (4788, 65328), (5444, 57456), (5472, 57162), (6048, 51718), (6384, 48996), (7182, 43552), (8166, 38304), (8208, 38108), (8512, 36747), (9527, 32832), (9576, 32664), (10888, 28728), (10944, 28581), (12096, 25859), (12249, 25536), (12768, 24498), (14364, 21776), (16332, 19152), (16416, 19054)]