259471296

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 224

約数和(自身を含む): 918464000

約数和(自身を除く): 658992704

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, 1129, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2258, 2394, 2736, 3024, 3192, 3387, 3591, 3648, 4032, 4104, 4256, 4516, 4788, 5472, 6048, 6384, 6774, 7182, 7903, 8208, 8512, 9032, 9576, 10161, 10944, 12096, 12768, 13548, 14364, 15806, 16416, 18064, 19152, 20322, 21451, 23709, 25536, 27096, 28728, 30483, 31612, 32832, 36128, 38304, 40644, 42902, 47418, 54192, 57456, 60966, 63224, 64353, 71127, 72256, 76608, 81288, 85804, 94836, 108384, 114912, 121932, 126448, 128706, 142254, 150157, 162576, 171608, 189672, 193059, 213381, 216768, 229824, 243864, 252896, 257412, 284508, 300314, 325152, 343216, 379344, 386118, 426762, 450471, 487728, 505792, 514824, 569016, 579177, 600628, 650304, 686432, 758688, 772236, 853524, 900942, 975456, 1029648, 1138032, 1158354, 1201256, 1351413, 1372864, 1517376, 1544472, 1707048, 1801884, 1950912, 2059296, 2276064, 2316708, 2402512, 2702826, 3088944, 3414096, 3603768, 4054239, 4118592, 4552128, 4633416, 4805024, 5405652, 6177888, 6828192, 7207536, 8108478, 9266832, 9610048, 10811304, 12355776, 13656384, 14415072, 16216956, 18533664, 21622608, 28830144, 32433912, 37067328, 43245216, 64867824, 86490432, 129735648, 259471296]

約数ペア:

[(1, 259471296), (2, 129735648), (3, 86490432), (4, 64867824), (6, 43245216), (7, 37067328), (8, 32433912), (9, 28830144), (12, 21622608), (14, 18533664), (16, 16216956), (18, 14415072), (19, 13656384), (21, 12355776), (24, 10811304), (27, 9610048), (28, 9266832), (32, 8108478), (36, 7207536), (38, 6828192), (42, 6177888), (48, 5405652), (54, 4805024), (56, 4633416), (57, 4552128), (63, 4118592), (64, 4054239), (72, 3603768), (76, 3414096), (84, 3088944), (96, 2702826), (108, 2402512), (112, 2316708), (114, 2276064), (126, 2059296), (133, 1950912), (144, 1801884), (152, 1707048), (168, 1544472), (171, 1517376), (189, 1372864), (192, 1351413), (216, 1201256), (224, 1158354), (228, 1138032), (252, 1029648), (266, 975456), (288, 900942), (304, 853524), (336, 772236), (342, 758688), (378, 686432), (399, 650304), (432, 600628), (448, 579177), (456, 569016), (504, 514824), (513, 505792), (532, 487728), (576, 450471), (608, 426762), (672, 386118), (684, 379344), (756, 343216), (798, 325152), (864, 300314), (912, 284508), (1008, 257412), (1026, 252896), (1064, 243864), (1129, 229824), (1197, 216768), (1216, 213381), (1344, 193059), (1368, 189672), (1512, 171608), (1596, 162576), (1728, 150157), (1824, 142254), (2016, 128706), (2052, 126448), (2128, 121932), (2258, 114912), (2394, 108384), (2736, 94836), (3024, 85804), (3192, 81288), (3387, 76608), (3591, 72256), (3648, 71127), (4032, 64353), (4104, 63224), (4256, 60966), (4516, 57456), (4788, 54192), (5472, 47418), (6048, 42902), (6384, 40644), (6774, 38304), (7182, 36128), (7903, 32832), (8208, 31612), (8512, 30483), (9032, 28728), (9576, 27096), (10161, 25536), (10944, 23709), (12096, 21451), (12768, 20322), (13548, 19152), (14364, 18064), (15806, 16416)]