638088192

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 330

約数和(自身を含む): 2230669122

約数和(自身を除く): 1592580930

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 157, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 314, 324, 336, 378, 384, 392, 432, 441, 448, 471, 504, 512, 567, 576, 588, 628, 648, 672, 756, 768, 784, 864, 882, 896, 942, 1008, 1024, 1099, 1134, 1152, 1176, 1256, 1296, 1323, 1344, 1413, 1512, 1536, 1568, 1728, 1764, 1792, 1884, 2016, 2198, 2268, 2304, 2352, 2512, 2592, 2646, 2688, 2826, 3024, 3072, 3136, 3297, 3456, 3528, 3584, 3768, 3969, 4032, 4239, 4396, 4536, 4608, 4704, 5024, 5184, 5292, 5376, 5652, 6048, 6272, 6594, 6912, 7056, 7168, 7536, 7693, 7938, 8064, 8478, 8792, 9072, 9216, 9408, 9891, 10048, 10368, 10584, 10752, 11304, 12096, 12544, 12717, 13188, 13824, 14112, 15072, 15386, 15876, 16128, 16956, 17584, 18144, 18816, 19782, 20096, 20736, 21168, 21504, 22608, 23079, 24192, 25088, 25434, 26376, 27648, 28224, 29673, 30144, 30772, 31752, 32256, 33912, 35168, 36288, 37632, 39564, 40192, 41472, 42336, 45216, 46158, 48384, 50176, 50868, 52752, 56448, 59346, 60288, 61544, 63504, 64512, 67824, 69237, 70336, 72576, 75264, 79128, 80384, 82944, 84672, 89019, 90432, 92316, 96768, 101736, 105504, 112896, 118692, 120576, 123088, 127008, 135648, 138474, 140672, 145152, 150528, 158256, 160768, 169344, 178038, 180864, 184632, 193536, 203472, 207711, 211008, 225792, 237384, 241152, 246176, 254016, 271296, 276948, 281344, 290304, 316512, 338688, 356076, 361728, 369264, 406944, 415422, 422016, 451584, 474768, 482304, 492352, 508032, 542592, 553896, 562688, 580608, 623133, 633024, 677376, 712152, 723456, 738528, 813888, 830844, 844032, 949536, 984704, 1016064, 1085184, 1107792, 1125376, 1246266, 1266048, 1354752, 1424304, 1446912, 1477056, 1627776, 1661688, 1688064, 1899072, 1969408, 2032128, 2170368, 2215584, 2492532, 2532096, 2848608, 2954112, 3255552, 3323376, 3376128, 3798144, 3938816, 4064256, 4340736, 4431168, 4985064, 5064192, 5697216, 5908224, 6511104, 6646752, 7596288, 7877632, 8862336, 9970128, 10128384, 11394432, 11816448, 13022208, 13293504, 15192576, 17724672, 19940256, 22788864, 23632896, 26587008, 30385152, 35449344, 39880512, 45577728, 53174016, 70898688, 79761024, 91155456, 106348032, 159522048, 212696064, 319044096, 638088192]

約数ペア:

[(1, 638088192), (2, 319044096), (3, 212696064), (4, 159522048), (6, 106348032), (7, 91155456), (8, 79761024), (9, 70898688), (12, 53174016), (14, 45577728), (16, 39880512), (18, 35449344), (21, 30385152), (24, 26587008), (27, 23632896), (28, 22788864), (32, 19940256), (36, 17724672), (42, 15192576), (48, 13293504), (49, 13022208), (54, 11816448), (56, 11394432), (63, 10128384), (64, 9970128), (72, 8862336), (81, 7877632), (84, 7596288), (96, 6646752), (98, 6511104), (108, 5908224), (112, 5697216), (126, 5064192), (128, 4985064), (144, 4431168), (147, 4340736), (157, 4064256), (162, 3938816), (168, 3798144), (189, 3376128), (192, 3323376), (196, 3255552), (216, 2954112), (224, 2848608), (252, 2532096), (256, 2492532), (288, 2215584), (294, 2170368), (314, 2032128), (324, 1969408), (336, 1899072), (378, 1688064), (384, 1661688), (392, 1627776), (432, 1477056), (441, 1446912), (448, 1424304), (471, 1354752), (504, 1266048), (512, 1246266), (567, 1125376), (576, 1107792), (588, 1085184), (628, 1016064), (648, 984704), (672, 949536), (756, 844032), (768, 830844), (784, 813888), (864, 738528), (882, 723456), (896, 712152), (942, 677376), (1008, 633024), (1024, 623133), (1099, 580608), (1134, 562688), (1152, 553896), (1176, 542592), (1256, 508032), (1296, 492352), (1323, 482304), (1344, 474768), (1413, 451584), (1512, 422016), (1536, 415422), (1568, 406944), (1728, 369264), (1764, 361728), (1792, 356076), (1884, 338688), (2016, 316512), (2198, 290304), (2268, 281344), (2304, 276948), (2352, 271296), (2512, 254016), (2592, 246176), (2646, 241152), (2688, 237384), (2826, 225792), (3024, 211008), (3072, 207711), (3136, 203472), (3297, 193536), (3456, 184632), (3528, 180864), (3584, 178038), (3768, 169344), (3969, 160768), (4032, 158256), (4239, 150528), (4396, 145152), (4536, 140672), (4608, 138474), (4704, 135648), (5024, 127008), (5184, 123088), (5292, 120576), (5376, 118692), (5652, 112896), (6048, 105504), (6272, 101736), (6594, 96768), (6912, 92316), (7056, 90432), (7168, 89019), (7536, 84672), (7693, 82944), (7938, 80384), (8064, 79128), (8478, 75264), (8792, 72576), (9072, 70336), (9216, 69237), (9408, 67824), (9891, 64512), (10048, 63504), (10368, 61544), (10584, 60288), (10752, 59346), (11304, 56448), (12096, 52752), (12544, 50868), (12717, 50176), (13188, 48384), (13824, 46158), (14112, 45216), (15072, 42336), (15386, 41472), (15876, 40192), (16128, 39564), (16956, 37632), (17584, 36288), (18144, 35168), (18816, 33912), (19782, 32256), (20096, 31752), (20736, 30772), (21168, 30144), (21504, 29673), (22608, 28224), (23079, 27648), (24192, 26376), (25088, 25434)]