1728302016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 224

約数和(自身を含む): 5609295360

約数和(自身を除く): 3880993344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 114, 133, 152, 159, 168, 192, 212, 224, 228, 266, 304, 318, 336, 371, 399, 424, 448, 456, 532, 608, 636, 672, 742, 798, 848, 912, 1007, 1064, 1113, 1216, 1272, 1277, 1344, 1484, 1596, 1696, 1824, 2014, 2128, 2226, 2544, 2554, 2968, 3021, 3192, 3392, 3648, 3831, 4028, 4256, 4452, 5088, 5108, 5936, 6042, 6384, 7049, 7662, 8056, 8512, 8904, 8939, 10176, 10216, 11872, 12084, 12768, 14098, 15324, 16112, 17808, 17878, 20432, 21147, 23744, 24168, 24263, 25536, 26817, 28196, 30648, 32224, 35616, 35756, 40864, 42294, 48336, 48526, 53634, 56392, 61296, 64448, 67681, 71232, 71512, 72789, 81728, 84588, 96672, 97052, 107268, 112784, 122592, 135362, 143024, 145578, 169176, 169841, 193344, 194104, 203043, 214536, 225568, 245184, 270724, 286048, 291156, 338352, 339682, 388208, 406086, 429072, 451136, 473767, 509523, 541448, 572096, 582312, 676704, 679364, 776416, 812172, 858144, 947534, 1019046, 1082896, 1164624, 1285939, 1353408, 1358728, 1421301, 1552832, 1624344, 1716288, 1895068, 2038092, 2165792, 2329248, 2571878, 2717456, 2842602, 3248688, 3790136, 3857817, 4076184, 4331584, 4658496, 5143756, 5434912, 5685204, 6497376, 7580272, 7715634, 8152368, 9001573, 10287512, 10869824, 11370408, 12994752, 15160544, 15431268, 16304736, 18003146, 20575024, 22740816, 27004719, 30321088, 30862536, 32609472, 36006292, 41150048, 45481632, 54009438, 61725072, 72012584, 82300096, 90963264, 108018876, 123450144, 144025168, 216037752, 246900288, 288050336, 432075504, 576100672, 864151008, 1728302016]

約数ペア:

[(1, 1728302016), (2, 864151008), (3, 576100672), (4, 432075504), (6, 288050336), (7, 246900288), (8, 216037752), (12, 144025168), (14, 123450144), (16, 108018876), (19, 90963264), (21, 82300096), (24, 72012584), (28, 61725072), (32, 54009438), (38, 45481632), (42, 41150048), (48, 36006292), (53, 32609472), (56, 30862536), (57, 30321088), (64, 27004719), (76, 22740816), (84, 20575024), (96, 18003146), (106, 16304736), (112, 15431268), (114, 15160544), (133, 12994752), (152, 11370408), (159, 10869824), (168, 10287512), (192, 9001573), (212, 8152368), (224, 7715634), (228, 7580272), (266, 6497376), (304, 5685204), (318, 5434912), (336, 5143756), (371, 4658496), (399, 4331584), (424, 4076184), (448, 3857817), (456, 3790136), (532, 3248688), (608, 2842602), (636, 2717456), (672, 2571878), (742, 2329248), (798, 2165792), (848, 2038092), (912, 1895068), (1007, 1716288), (1064, 1624344), (1113, 1552832), (1216, 1421301), (1272, 1358728), (1277, 1353408), (1344, 1285939), (1484, 1164624), (1596, 1082896), (1696, 1019046), (1824, 947534), (2014, 858144), (2128, 812172), (2226, 776416), (2544, 679364), (2554, 676704), (2968, 582312), (3021, 572096), (3192, 541448), (3392, 509523), (3648, 473767), (3831, 451136), (4028, 429072), (4256, 406086), (4452, 388208), (5088, 339682), (5108, 338352), (5936, 291156), (6042, 286048), (6384, 270724), (7049, 245184), (7662, 225568), (8056, 214536), (8512, 203043), (8904, 194104), (8939, 193344), (10176, 169841), (10216, 169176), (11872, 145578), (12084, 143024), (12768, 135362), (14098, 122592), (15324, 112784), (16112, 107268), (17808, 97052), (17878, 96672), (20432, 84588), (21147, 81728), (23744, 72789), (24168, 71512), (24263, 71232), (25536, 67681), (26817, 64448), (28196, 61296), (30648, 56392), (32224, 53634), (35616, 48526), (35756, 48336), (40864, 42294)]