2039647232

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 176

約数和(自身を含む): 4917516288

約数和(自身を除く): 2877869056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 128, 134, 137, 217, 224, 248, 256, 268, 274, 434, 448, 469, 496, 512, 536, 548, 868, 896, 938, 959, 992, 1024, 1072, 1096, 1736, 1792, 1876, 1918, 1984, 2077, 2144, 2192, 3472, 3584, 3752, 3836, 3968, 4154, 4247, 4288, 4384, 6944, 7168, 7504, 7672, 7936, 8308, 8494, 8576, 8768, 9179, 13888, 14539, 15008, 15344, 15872, 16616, 16988, 17152, 17536, 18358, 27776, 29078, 29729, 30016, 30688, 31744, 33232, 33976, 34304, 35072, 36716, 55552, 58156, 59458, 60032, 61376, 64253, 66464, 67952, 68608, 70144, 73432, 111104, 116312, 118916, 120064, 122752, 128506, 132928, 135904, 140288, 146864, 222208, 232624, 237832, 240128, 245504, 257012, 265856, 271808, 284549, 293728, 465248, 475664, 480256, 491008, 514024, 531712, 543616, 569098, 587456, 930496, 951328, 982016, 1028048, 1063424, 1087232, 1138196, 1174912, 1860992, 1902656, 1991843, 2056096, 2126848, 2174464, 2276392, 2349824, 3721984, 3805312, 3983686, 4112192, 4348928, 4552784, 4699648, 7443968, 7610624, 7967372, 8224384, 9105568, 9399296, 14887936, 15221248, 15934744, 16448768, 18211136, 30442496, 31869488, 32897536, 36422272, 63738976, 65795072, 72844544, 127477952, 145689088, 254955904, 291378176, 509911808, 1019823616, 2039647232]

約数ペア:

[(1, 2039647232), (2, 1019823616), (4, 509911808), (7, 291378176), (8, 254955904), (14, 145689088), (16, 127477952), (28, 72844544), (31, 65795072), (32, 63738976), (56, 36422272), (62, 32897536), (64, 31869488), (67, 30442496), (112, 18211136), (124, 16448768), (128, 15934744), (134, 15221248), (137, 14887936), (217, 9399296), (224, 9105568), (248, 8224384), (256, 7967372), (268, 7610624), (274, 7443968), (434, 4699648), (448, 4552784), (469, 4348928), (496, 4112192), (512, 3983686), (536, 3805312), (548, 3721984), (868, 2349824), (896, 2276392), (938, 2174464), (959, 2126848), (992, 2056096), (1024, 1991843), (1072, 1902656), (1096, 1860992), (1736, 1174912), (1792, 1138196), (1876, 1087232), (1918, 1063424), (1984, 1028048), (2077, 982016), (2144, 951328), (2192, 930496), (3472, 587456), (3584, 569098), (3752, 543616), (3836, 531712), (3968, 514024), (4154, 491008), (4247, 480256), (4288, 475664), (4384, 465248), (6944, 293728), (7168, 284549), (7504, 271808), (7672, 265856), (7936, 257012), (8308, 245504), (8494, 240128), (8576, 237832), (8768, 232624), (9179, 222208), (13888, 146864), (14539, 140288), (15008, 135904), (15344, 132928), (15872, 128506), (16616, 122752), (16988, 120064), (17152, 118916), (17536, 116312), (18358, 111104), (27776, 73432), (29078, 70144), (29729, 68608), (30016, 67952), (30688, 66464), (31744, 64253), (33232, 61376), (33976, 60032), (34304, 59458), (35072, 58156), (36716, 55552)]