1343136256

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 3537844992

約数和(自身を除く): 2194708736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 157, 176, 196, 217, 224, 248, 256, 308, 314, 341, 352, 392, 434, 448, 496, 512, 539, 616, 628, 682, 704, 784, 868, 896, 992, 1078, 1099, 1232, 1256, 1364, 1408, 1519, 1568, 1727, 1736, 1792, 1984, 2156, 2198, 2387, 2464, 2512, 2728, 2816, 3038, 3136, 3454, 3472, 3584, 3968, 4312, 4396, 4774, 4867, 4928, 5024, 5456, 5632, 6076, 6272, 6908, 6944, 7693, 7936, 8624, 8792, 9548, 9734, 9856, 10048, 10912, 12089, 12152, 12544, 13816, 13888, 15386, 15872, 16709, 17248, 17584, 19096, 19468, 19712, 20096, 21824, 24178, 24304, 25088, 27632, 27776, 30772, 33418, 34069, 34496, 35168, 38192, 38936, 39424, 40192, 43648, 48356, 48608, 53537, 55264, 55552, 61544, 66836, 68138, 68992, 70336, 76384, 77872, 80384, 84623, 87296, 96712, 97216, 107074, 110528, 111104, 123088, 133672, 136276, 137984, 140672, 152768, 155744, 169246, 174592, 193424, 194432, 214148, 221056, 238483, 246176, 267344, 272552, 275968, 281344, 305536, 311488, 338492, 374759, 386848, 388864, 428296, 442112, 476966, 492352, 534688, 545104, 562688, 611072, 622976, 676984, 749518, 773696, 777728, 856592, 884224, 953932, 984704, 1069376, 1090208, 1222144, 1245952, 1353968, 1499036, 1547392, 1713184, 1907864, 1969408, 2138752, 2180416, 2491904, 2623313, 2707936, 2998072, 3094784, 3426368, 3815728, 3938816, 4277504, 4360832, 5246626, 5415872, 5996144, 6189568, 6852736, 7631456, 8555008, 8721664, 10493252, 10831744, 11992288, 13705472, 15262912, 17443328, 20986504, 21663488, 23984576, 27410944, 30525824, 41973008, 43326976, 47969152, 61051648, 83946016, 95938304, 122103296, 167892032, 191876608, 335784064, 671568128, 1343136256]

約数ペア:

[(1, 1343136256), (2, 671568128), (4, 335784064), (7, 191876608), (8, 167892032), (11, 122103296), (14, 95938304), (16, 83946016), (22, 61051648), (28, 47969152), (31, 43326976), (32, 41973008), (44, 30525824), (49, 27410944), (56, 23984576), (62, 21663488), (64, 20986504), (77, 17443328), (88, 15262912), (98, 13705472), (112, 11992288), (124, 10831744), (128, 10493252), (154, 8721664), (157, 8555008), (176, 7631456), (196, 6852736), (217, 6189568), (224, 5996144), (248, 5415872), (256, 5246626), (308, 4360832), (314, 4277504), (341, 3938816), (352, 3815728), (392, 3426368), (434, 3094784), (448, 2998072), (496, 2707936), (512, 2623313), (539, 2491904), (616, 2180416), (628, 2138752), (682, 1969408), (704, 1907864), (784, 1713184), (868, 1547392), (896, 1499036), (992, 1353968), (1078, 1245952), (1099, 1222144), (1232, 1090208), (1256, 1069376), (1364, 984704), (1408, 953932), (1519, 884224), (1568, 856592), (1727, 777728), (1736, 773696), (1792, 749518), (1984, 676984), (2156, 622976), (2198, 611072), (2387, 562688), (2464, 545104), (2512, 534688), (2728, 492352), (2816, 476966), (3038, 442112), (3136, 428296), (3454, 388864), (3472, 386848), (3584, 374759), (3968, 338492), (4312, 311488), (4396, 305536), (4774, 281344), (4867, 275968), (4928, 272552), (5024, 267344), (5456, 246176), (5632, 238483), (6076, 221056), (6272, 214148), (6908, 194432), (6944, 193424), (7693, 174592), (7936, 169246), (8624, 155744), (8792, 152768), (9548, 140672), (9734, 137984), (9856, 136276), (10048, 133672), (10912, 123088), (12089, 111104), (12152, 110528), (12544, 107074), (13816, 97216), (13888, 96712), (15386, 87296), (15872, 84623), (16709, 80384), (17248, 77872), (17584, 76384), (19096, 70336), (19468, 68992), (19712, 68138), (20096, 66836), (21824, 61544), (24178, 55552), (24304, 55264), (25088, 53537), (27632, 48608), (27776, 48356), (30772, 43648), (33418, 40192), (34069, 39424), (34496, 38936), (35168, 38192)]