21788322048

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9391}}^1$

素因数の和:9485

約数の個数: 216

約数和(自身を含む): 67382340480

約数和(自身を除く): 45594018432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 128, 144, 152, 159, 171, 192, 212, 228, 256, 288, 304, 318, 342, 384, 424, 456, 477, 576, 608, 636, 684, 768, 848, 912, 954, 1007, 1152, 1216, 1272, 1368, 1696, 1824, 1908, 2014, 2304, 2432, 2544, 2736, 3021, 3392, 3648, 3816, 4028, 4864, 5088, 5472, 6042, 6784, 7296, 7632, 8056, 9063, 9391, 10176, 10944, 12084, 13568, 14592, 15264, 16112, 18126, 18782, 20352, 21888, 24168, 28173, 30528, 32224, 36252, 37564, 40704, 43776, 48336, 56346, 61056, 64448, 72504, 75128, 84519, 96672, 112692, 122112, 128896, 145008, 150256, 169038, 178429, 193344, 225384, 257792, 290016, 300512, 338076, 356858, 386688, 450768, 497723, 535287, 580032, 601024, 676152, 713716, 773376, 901536, 995446, 1070574, 1160064, 1202048, 1352304, 1427432, 1493169, 1605861, 1803072, 1990892, 2141148, 2320128, 2404096, 2704608, 2854864, 2986338, 3211722, 3606144, 3981784, 4282296, 4479507, 5409216, 5709728, 5972676, 6423444, 7212288, 7963568, 8564592, 8959014, 9456737, 10818432, 11419456, 11945352, 12846888, 15927136, 17129184, 17918028, 18913474, 21636864, 22838912, 23890704, 25693776, 28370211, 31854272, 34258368, 35836056, 37826948, 45677824, 47781408, 51387552, 56740422, 63708544, 68516736, 71672112, 75653896, 85110633, 95562816, 102775104, 113480844, 127417088, 137033472, 143344224, 151307792, 170221266, 191125632, 205550208, 226961688, 286688448, 302615584, 340442532, 382251264, 411100416, 453923376, 573376896, 605231168, 680885064, 907846752, 1146753792, 1210462336, 1361770128, 1815693504, 2420924672, 2723540256, 3631387008, 5447080512, 7262774016, 10894161024, 21788322048]

約数ペア:

[(1, 21788322048), (2, 10894161024), (3, 7262774016), (4, 5447080512), (6, 3631387008), (8, 2723540256), (9, 2420924672), (12, 1815693504), (16, 1361770128), (18, 1210462336), (19, 1146753792), (24, 907846752), (32, 680885064), (36, 605231168), (38, 573376896), (48, 453923376), (53, 411100416), (57, 382251264), (64, 340442532), (72, 302615584), (76, 286688448), (96, 226961688), (106, 205550208), (114, 191125632), (128, 170221266), (144, 151307792), (152, 143344224), (159, 137033472), (171, 127417088), (192, 113480844), (212, 102775104), (228, 95562816), (256, 85110633), (288, 75653896), (304, 71672112), (318, 68516736), (342, 63708544), (384, 56740422), (424, 51387552), (456, 47781408), (477, 45677824), (576, 37826948), (608, 35836056), (636, 34258368), (684, 31854272), (768, 28370211), (848, 25693776), (912, 23890704), (954, 22838912), (1007, 21636864), (1152, 18913474), (1216, 17918028), (1272, 17129184), (1368, 15927136), (1696, 12846888), (1824, 11945352), (1908, 11419456), (2014, 10818432), (2304, 9456737), (2432, 8959014), (2544, 8564592), (2736, 7963568), (3021, 7212288), (3392, 6423444), (3648, 5972676), (3816, 5709728), (4028, 5409216), (4864, 4479507), (5088, 4282296), (5472, 3981784), (6042, 3606144), (6784, 3211722), (7296, 2986338), (7632, 2854864), (8056, 2704608), (9063, 2404096), (9391, 2320128), (10176, 2141148), (10944, 1990892), (12084, 1803072), (13568, 1605861), (14592, 1493169), (15264, 1427432), (16112, 1352304), (18126, 1202048), (18782, 1160064), (20352, 1070574), (21888, 995446), (24168, 901536), (28173, 773376), (30528, 713716), (32224, 676152), (36252, 601024), (37564, 580032), (40704, 535287), (43776, 497723), (48336, 450768), (56346, 386688), (61056, 356858), (64448, 338076), (72504, 300512), (75128, 290016), (84519, 257792), (96672, 225384), (112692, 193344), (122112, 178429), (128896, 169038), (145008, 150256)]