21519063936

素因数分解:

$2^7\times 3^4\times {\mathrm{181}}^1\times {\mathrm{11467}}^1$

素因数の和:11674

約数の個数: 160

約数和(自身を含む): 64399815480

約数和(自身を除く): 42880751544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 288, 324, 362, 384, 432, 543, 576, 648, 724, 864, 1086, 1152, 1296, 1448, 1629, 1728, 2172, 2592, 2896, 3258, 3456, 4344, 4887, 5184, 5792, 6516, 8688, 9774, 10368, 11467, 11584, 13032, 14661, 17376, 19548, 22934, 23168, 26064, 29322, 34401, 34752, 39096, 45868, 52128, 58644, 68802, 69504, 78192, 91736, 103203, 104256, 117288, 137604, 156384, 183472, 206406, 208512, 234576, 275208, 309609, 312768, 366944, 412812, 469152, 550416, 619218, 625536, 733888, 825624, 928827, 938304, 1100832, 1238436, 1467776, 1651248, 1857654, 1876608, 2075527, 2201664, 2476872, 3302496, 3715308, 4151054, 4403328, 4953744, 6226581, 6604992, 7430616, 8302108, 9907488, 12453162, 13209984, 14861232, 16604216, 18679743, 19814976, 24906324, 29722464, 33208432, 37359486, 39629952, 49812648, 56039229, 59444928, 66416864, 74718972, 99625296, 112078458, 118889856, 132833728, 149437944, 168117687, 199250592, 224156916, 265667456, 298875888, 336235374, 398501184, 448313832, 597751776, 672470748, 797002368, 896627664, 1195503552, 1344941496, 1793255328, 2391007104, 2689882992, 3586510656, 5379765984, 7173021312, 10759531968, 21519063936]

約数ペア:

[(1, 21519063936), (2, 10759531968), (3, 7173021312), (4, 5379765984), (6, 3586510656), (8, 2689882992), (9, 2391007104), (12, 1793255328), (16, 1344941496), (18, 1195503552), (24, 896627664), (27, 797002368), (32, 672470748), (36, 597751776), (48, 448313832), (54, 398501184), (64, 336235374), (72, 298875888), (81, 265667456), (96, 224156916), (108, 199250592), (128, 168117687), (144, 149437944), (162, 132833728), (181, 118889856), (192, 112078458), (216, 99625296), (288, 74718972), (324, 66416864), (362, 59444928), (384, 56039229), (432, 49812648), (543, 39629952), (576, 37359486), (648, 33208432), (724, 29722464), (864, 24906324), (1086, 19814976), (1152, 18679743), (1296, 16604216), (1448, 14861232), (1629, 13209984), (1728, 12453162), (2172, 9907488), (2592, 8302108), (2896, 7430616), (3258, 6604992), (3456, 6226581), (4344, 4953744), (4887, 4403328), (5184, 4151054), (5792, 3715308), (6516, 3302496), (8688, 2476872), (9774, 2201664), (10368, 2075527), (11467, 1876608), (11584, 1857654), (13032, 1651248), (14661, 1467776), (17376, 1238436), (19548, 1100832), (22934, 938304), (23168, 928827), (26064, 825624), (29322, 733888), (34401, 625536), (34752, 619218), (39096, 550416), (45868, 469152), (52128, 412812), (58644, 366944), (68802, 312768), (69504, 309609), (78192, 275208), (91736, 234576), (103203, 208512), (104256, 206406), (117288, 183472), (137604, 156384)]