381459456

素因数分解:

$2^{10}\times 3^6\times 7^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 308

約数和(自身を含む): 1324523632

約数和(自身を除く): 943064176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 81, 84, 96, 108, 112, 126, 128, 144, 146, 162, 168, 189, 192, 216, 219, 224, 243, 252, 256, 288, 292, 324, 336, 378, 384, 432, 438, 448, 486, 504, 511, 512, 567, 576, 584, 648, 657, 672, 729, 756, 768, 864, 876, 896, 972, 1008, 1022, 1024, 1134, 1152, 1168, 1296, 1314, 1344, 1458, 1512, 1533, 1536, 1701, 1728, 1752, 1792, 1944, 1971, 2016, 2044, 2268, 2304, 2336, 2592, 2628, 2688, 2916, 3024, 3066, 3072, 3402, 3456, 3504, 3584, 3888, 3942, 4032, 4088, 4536, 4599, 4608, 4672, 5103, 5184, 5256, 5376, 5832, 5913, 6048, 6132, 6804, 6912, 7008, 7168, 7776, 7884, 8064, 8176, 9072, 9198, 9216, 9344, 10206, 10368, 10512, 10752, 11664, 11826, 12096, 12264, 13608, 13797, 13824, 14016, 15552, 15768, 16128, 16352, 17739, 18144, 18396, 18688, 20412, 20736, 21024, 21504, 23328, 23652, 24192, 24528, 27216, 27594, 27648, 28032, 31104, 31536, 32256, 32704, 35478, 36288, 36792, 37376, 40824, 41391, 41472, 42048, 46656, 47304, 48384, 49056, 53217, 54432, 55188, 56064, 62208, 63072, 64512, 65408, 70956, 72576, 73584, 74752, 81648, 82782, 82944, 84096, 93312, 94608, 96768, 98112, 106434, 108864, 110376, 112128, 124173, 124416, 126144, 130816, 141912, 145152, 147168, 163296, 165564, 168192, 186624, 189216, 193536, 196224, 212868, 217728, 220752, 224256, 248346, 248832, 252288, 261632, 283824, 290304, 294336, 326592, 331128, 336384, 372519, 373248, 378432, 392448, 425736, 435456, 441504, 496692, 504576, 523264, 567648, 580608, 588672, 653184, 662256, 672768, 745038, 746496, 756864, 784896, 851472, 870912, 883008, 993384, 1009152, 1135296, 1177344, 1306368, 1324512, 1490076, 1513728, 1569792, 1702944, 1741824, 1766016, 1986768, 2018304, 2270592, 2354688, 2612736, 2649024, 2980152, 3027456, 3405888, 3532032, 3973536, 4541184, 4709376, 5225472, 5298048, 5960304, 6054912, 6811776, 7064064, 7947072, 9082368, 10596096, 11920608, 13623552, 14128128, 15894144, 18164736, 21192192, 23841216, 27247104, 31788288, 42384384, 47682432, 54494208, 63576576, 95364864, 127153152, 190729728, 381459456]

約数ペア:

[(1, 381459456), (2, 190729728), (3, 127153152), (4, 95364864), (6, 63576576), (7, 54494208), (8, 47682432), (9, 42384384), (12, 31788288), (14, 27247104), (16, 23841216), (18, 21192192), (21, 18164736), (24, 15894144), (27, 14128128), (28, 13623552), (32, 11920608), (36, 10596096), (42, 9082368), (48, 7947072), (54, 7064064), (56, 6811776), (63, 6054912), (64, 5960304), (72, 5298048), (73, 5225472), (81, 4709376), (84, 4541184), (96, 3973536), (108, 3532032), (112, 3405888), (126, 3027456), (128, 2980152), (144, 2649024), (146, 2612736), (162, 2354688), (168, 2270592), (189, 2018304), (192, 1986768), (216, 1766016), (219, 1741824), (224, 1702944), (243, 1569792), (252, 1513728), (256, 1490076), (288, 1324512), (292, 1306368), (324, 1177344), (336, 1135296), (378, 1009152), (384, 993384), (432, 883008), (438, 870912), (448, 851472), (486, 784896), (504, 756864), (511, 746496), (512, 745038), (567, 672768), (576, 662256), (584, 653184), (648, 588672), (657, 580608), (672, 567648), (729, 523264), (756, 504576), (768, 496692), (864, 441504), (876, 435456), (896, 425736), (972, 392448), (1008, 378432), (1022, 373248), (1024, 372519), (1134, 336384), (1152, 331128), (1168, 326592), (1296, 294336), (1314, 290304), (1344, 283824), (1458, 261632), (1512, 252288), (1533, 248832), (1536, 248346), (1701, 224256), (1728, 220752), (1752, 217728), (1792, 212868), (1944, 196224), (1971, 193536), (2016, 189216), (2044, 186624), (2268, 168192), (2304, 165564), (2336, 163296), (2592, 147168), (2628, 145152), (2688, 141912), (2916, 130816), (3024, 126144), (3066, 124416), (3072, 124173), (3402, 112128), (3456, 110376), (3504, 108864), (3584, 106434), (3888, 98112), (3942, 96768), (4032, 94608), (4088, 93312), (4536, 84096), (4599, 82944), (4608, 82782), (4672, 81648), (5103, 74752), (5184, 73584), (5256, 72576), (5376, 70956), (5832, 65408), (5913, 64512), (6048, 63072), (6132, 62208), (6804, 56064), (6912, 55188), (7008, 54432), (7168, 53217), (7776, 49056), (7884, 48384), (8064, 47304), (8176, 46656), (9072, 42048), (9198, 41472), (9216, 41391), (9344, 40824), (10206, 37376), (10368, 36792), (10512, 36288), (10752, 35478), (11664, 32704), (11826, 32256), (12096, 31536), (12264, 31104), (13608, 28032), (13797, 27648), (13824, 27594), (14016, 27216), (15552, 24528), (15768, 24192), (16128, 23652), (16352, 23328), (17739, 21504), (18144, 21024), (18396, 20736), (18688, 20412)]