2189341728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 288

約数和(自身を含む): 7620762240

約数和(自身を除く): 5431420512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 61, 63, 72, 76, 84, 96, 112, 114, 122, 126, 133, 144, 152, 168, 171, 183, 224, 228, 244, 252, 266, 288, 304, 336, 342, 366, 399, 427, 456, 488, 504, 532, 549, 608, 672, 684, 732, 798, 854, 912, 937, 976, 1008, 1064, 1098, 1159, 1197, 1281, 1368, 1464, 1596, 1708, 1824, 1874, 1952, 2016, 2128, 2196, 2318, 2394, 2562, 2736, 2811, 2928, 3192, 3416, 3477, 3748, 3843, 4256, 4392, 4636, 4788, 5124, 5472, 5622, 5856, 6384, 6559, 6832, 6954, 7496, 7686, 8113, 8433, 8784, 9272, 9576, 10248, 10431, 11244, 12768, 13118, 13664, 13908, 14992, 15372, 16226, 16866, 17568, 17803, 18544, 19152, 19677, 20496, 20862, 22488, 24339, 26236, 27816, 29984, 30744, 32452, 33732, 35606, 37088, 38304, 39354, 40992, 41724, 44976, 48678, 52472, 53409, 55632, 57157, 59031, 61488, 64904, 67464, 71212, 73017, 78708, 83448, 89952, 97356, 104944, 106818, 111264, 114314, 118062, 122976, 124621, 129808, 134928, 142424, 146034, 157416, 160227, 166896, 171471, 194712, 209888, 213636, 228628, 236124, 249242, 259616, 269856, 284848, 292068, 314832, 320454, 333792, 342942, 373863, 389424, 400099, 427272, 457256, 472248, 498484, 514413, 569696, 584136, 629664, 640908, 685884, 747726, 778848, 800198, 854544, 914512, 944496, 996968, 1028826, 1085983, 1121589, 1168272, 1200297, 1281816, 1371768, 1495452, 1600396, 1709088, 1829024, 1888992, 1993936, 2057652, 2171966, 2243178, 2336544, 2400594, 2563632, 2743536, 2990904, 3200792, 3257949, 3600891, 3987872, 4115304, 4343932, 4486356, 4801188, 5127264, 5487072, 5981808, 6401584, 6515898, 7201782, 7601881, 8230608, 8687864, 8972712, 9602376, 9773847, 11963616, 12803168, 13031796, 14403564, 15203762, 16461216, 17375728, 17945424, 19204752, 19547694, 22805643, 26063592, 28807128, 30407524, 34751456, 35890848, 38409504, 39095388, 45611286, 52127184, 57614256, 60815048, 68416929, 78190776, 91222572, 104254368, 115228512, 121630096, 136833858, 156381552, 182445144, 243260192, 273667716, 312763104, 364890288, 547335432, 729780576, 1094670864, 2189341728]

約数ペア:

[(1, 2189341728), (2, 1094670864), (3, 729780576), (4, 547335432), (6, 364890288), (7, 312763104), (8, 273667716), (9, 243260192), (12, 182445144), (14, 156381552), (16, 136833858), (18, 121630096), (19, 115228512), (21, 104254368), (24, 91222572), (28, 78190776), (32, 68416929), (36, 60815048), (38, 57614256), (42, 52127184), (48, 45611286), (56, 39095388), (57, 38409504), (61, 35890848), (63, 34751456), (72, 30407524), (76, 28807128), (84, 26063592), (96, 22805643), (112, 19547694), (114, 19204752), (122, 17945424), (126, 17375728), (133, 16461216), (144, 15203762), (152, 14403564), (168, 13031796), (171, 12803168), (183, 11963616), (224, 9773847), (228, 9602376), (244, 8972712), (252, 8687864), (266, 8230608), (288, 7601881), (304, 7201782), (336, 6515898), (342, 6401584), (366, 5981808), (399, 5487072), (427, 5127264), (456, 4801188), (488, 4486356), (504, 4343932), (532, 4115304), (549, 3987872), (608, 3600891), (672, 3257949), (684, 3200792), (732, 2990904), (798, 2743536), (854, 2563632), (912, 2400594), (937, 2336544), (976, 2243178), (1008, 2171966), (1064, 2057652), (1098, 1993936), (1159, 1888992), (1197, 1829024), (1281, 1709088), (1368, 1600396), (1464, 1495452), (1596, 1371768), (1708, 1281816), (1824, 1200297), (1874, 1168272), (1952, 1121589), (2016, 1085983), (2128, 1028826), (2196, 996968), (2318, 944496), (2394, 914512), (2562, 854544), (2736, 800198), (2811, 778848), (2928, 747726), (3192, 685884), (3416, 640908), (3477, 629664), (3748, 584136), (3843, 569696), (4256, 514413), (4392, 498484), (4636, 472248), (4788, 457256), (5124, 427272), (5472, 400099), (5622, 389424), (5856, 373863), (6384, 342942), (6559, 333792), (6832, 320454), (6954, 314832), (7496, 292068), (7686, 284848), (8113, 269856), (8433, 259616), (8784, 249242), (9272, 236124), (9576, 228628), (10248, 213636), (10431, 209888), (11244, 194712), (12768, 171471), (13118, 166896), (13664, 160227), (13908, 157416), (14992, 146034), (15372, 142424), (16226, 134928), (16866, 129808), (17568, 124621), (17803, 122976), (18544, 118062), (19152, 114314), (19677, 111264), (20496, 106818), (20862, 104944), (22488, 97356), (24339, 89952), (26236, 83448), (27816, 78708), (29984, 73017), (30744, 71212), (32452, 67464), (33732, 64904), (35606, 61488), (37088, 59031), (38304, 57157), (39354, 55632), (40992, 53409), (41724, 52472), (44976, 48678)]