643915776

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 224

約数和(自身を含む): 2076053760

約数和(自身を除く): 1432137984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 197, 224, 228, 256, 266, 304, 336, 384, 394, 399, 448, 456, 512, 532, 591, 608, 672, 768, 788, 798, 896, 912, 1024, 1064, 1182, 1216, 1344, 1379, 1536, 1576, 1596, 1792, 1824, 2048, 2128, 2364, 2432, 2688, 2758, 3072, 3152, 3192, 3584, 3648, 3743, 4096, 4137, 4256, 4728, 4864, 5376, 5516, 6144, 6304, 6384, 7168, 7296, 7486, 8192, 8274, 8512, 9456, 9728, 10752, 11032, 11229, 12288, 12608, 12768, 14336, 14592, 14972, 16548, 17024, 18912, 19456, 21504, 22064, 22458, 24576, 25216, 25536, 26201, 28672, 29184, 29944, 33096, 34048, 37824, 38912, 43008, 44128, 44916, 50432, 51072, 52402, 57344, 58368, 59888, 66192, 68096, 75648, 77824, 78603, 86016, 88256, 89832, 100864, 102144, 104804, 116736, 119776, 132384, 136192, 151296, 155648, 157206, 172032, 176512, 179664, 201728, 204288, 209608, 233472, 239552, 264768, 272384, 302592, 314412, 353024, 359328, 403456, 408576, 419216, 466944, 479104, 529536, 544768, 605184, 628824, 706048, 718656, 806912, 817152, 838432, 958208, 1059072, 1089536, 1210368, 1257648, 1412096, 1437312, 1613824, 1634304, 1676864, 1916416, 2118144, 2420736, 2515296, 2824192, 2874624, 3268608, 3353728, 3832832, 4236288, 4841472, 5030592, 5648384, 5749248, 6707456, 7665664, 8472576, 10061184, 11296768, 11498496, 13414912, 15331328, 16945152, 20122368, 22996992, 26829824, 30662656, 33890304, 40244736, 45993984, 53659648, 80489472, 91987968, 107319296, 160978944, 214638592, 321957888, 643915776]

約数ペア:

[(1, 643915776), (2, 321957888), (3, 214638592), (4, 160978944), (6, 107319296), (7, 91987968), (8, 80489472), (12, 53659648), (14, 45993984), (16, 40244736), (19, 33890304), (21, 30662656), (24, 26829824), (28, 22996992), (32, 20122368), (38, 16945152), (42, 15331328), (48, 13414912), (56, 11498496), (57, 11296768), (64, 10061184), (76, 8472576), (84, 7665664), (96, 6707456), (112, 5749248), (114, 5648384), (128, 5030592), (133, 4841472), (152, 4236288), (168, 3832832), (192, 3353728), (197, 3268608), (224, 2874624), (228, 2824192), (256, 2515296), (266, 2420736), (304, 2118144), (336, 1916416), (384, 1676864), (394, 1634304), (399, 1613824), (448, 1437312), (456, 1412096), (512, 1257648), (532, 1210368), (591, 1089536), (608, 1059072), (672, 958208), (768, 838432), (788, 817152), (798, 806912), (896, 718656), (912, 706048), (1024, 628824), (1064, 605184), (1182, 544768), (1216, 529536), (1344, 479104), (1379, 466944), (1536, 419216), (1576, 408576), (1596, 403456), (1792, 359328), (1824, 353024), (2048, 314412), (2128, 302592), (2364, 272384), (2432, 264768), (2688, 239552), (2758, 233472), (3072, 209608), (3152, 204288), (3192, 201728), (3584, 179664), (3648, 176512), (3743, 172032), (4096, 157206), (4137, 155648), (4256, 151296), (4728, 136192), (4864, 132384), (5376, 119776), (5516, 116736), (6144, 104804), (6304, 102144), (6384, 100864), (7168, 89832), (7296, 88256), (7486, 86016), (8192, 78603), (8274, 77824), (8512, 75648), (9456, 68096), (9728, 66192), (10752, 59888), (11032, 58368), (11229, 57344), (12288, 52402), (12608, 51072), (12768, 50432), (14336, 44916), (14592, 44128), (14972, 43008), (16548, 38912), (17024, 37824), (18912, 34048), (19456, 33096), (21504, 29944), (22064, 29184), (22458, 28672), (24576, 26201), (25216, 25536)]