21071729952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3776

約数の個数: 288

約数和(自身を含む): 74094209280

約数和(自身を除く): 53022479328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 229, 234, 252, 273, 288, 312, 336, 364, 416, 458, 468, 504, 546, 624, 672, 687, 728, 819, 916, 936, 1008, 1092, 1248, 1374, 1456, 1603, 1638, 1832, 1872, 2016, 2061, 2184, 2748, 2912, 2977, 3206, 3276, 3511, 3664, 3744, 4122, 4368, 4809, 5496, 5954, 6412, 6552, 7022, 7328, 8244, 8736, 8931, 9618, 10533, 10992, 11908, 12824, 13104, 14044, 14427, 16488, 17862, 19236, 20839, 21066, 21984, 23816, 24577, 25648, 26208, 26793, 28088, 28854, 31599, 32976, 35724, 38472, 41678, 42132, 45643, 47632, 49154, 51296, 53586, 56176, 57708, 62517, 63198, 65952, 71448, 73731, 76944, 83356, 84264, 91286, 95264, 98308, 107172, 112352, 115416, 125034, 126396, 136929, 142896, 147462, 153888, 166712, 168528, 182572, 187551, 196616, 214344, 221193, 230832, 250068, 252792, 273858, 285792, 294924, 319501, 333424, 337056, 365144, 375102, 393232, 410787, 428688, 442386, 461664, 500136, 505584, 547716, 589848, 639002, 666848, 730288, 750204, 786464, 804019, 821574, 857376, 884772, 958503, 1000272, 1011168, 1095432, 1179696, 1278004, 1460576, 1500408, 1608038, 1643148, 1769544, 1917006, 2000544, 2190864, 2359392, 2412057, 2556008, 2875509, 3000816, 3216076, 3286296, 3539088, 3834012, 4381728, 4824114, 5112016, 5628133, 5751018, 6001632, 6432152, 6572592, 7078176, 7236171, 7668024, 9648228, 10224032, 10452247, 11256266, 11502036, 12864304, 13145184, 14472342, 15336048, 16884399, 19296456, 20904494, 22512532, 23004072, 25728608, 28944684, 30672096, 31356741, 33768798, 38592912, 41808988, 45025064, 46008144, 50653197, 57889368, 62713482, 67537596, 73165729, 77185824, 83617976, 90050128, 92016288, 94070223, 101306394, 115778736, 125426964, 135075192, 146331458, 167235952, 180100256, 188140446, 202612788, 219497187, 231557472, 250853928, 270150384, 292662916, 334471904, 376280892, 405225576, 438994374, 501707856, 540300768, 585325832, 658491561, 752561784, 810451152, 877988748, 1003415712, 1170651664, 1316983122, 1505123568, 1620902304, 1755977496, 2341303328, 2633966244, 3010247136, 3511954992, 5267932488, 7023909984, 10535864976, 21071729952]

約数ペア:

[(1, 21071729952), (2, 10535864976), (3, 7023909984), (4, 5267932488), (6, 3511954992), (7, 3010247136), (8, 2633966244), (9, 2341303328), (12, 1755977496), (13, 1620902304), (14, 1505123568), (16, 1316983122), (18, 1170651664), (21, 1003415712), (24, 877988748), (26, 810451152), (28, 752561784), (32, 658491561), (36, 585325832), (39, 540300768), (42, 501707856), (48, 438994374), (52, 405225576), (56, 376280892), (63, 334471904), (72, 292662916), (78, 270150384), (84, 250853928), (91, 231557472), (96, 219497187), (104, 202612788), (112, 188140446), (117, 180100256), (126, 167235952), (144, 146331458), (156, 135075192), (168, 125426964), (182, 115778736), (208, 101306394), (224, 94070223), (229, 92016288), (234, 90050128), (252, 83617976), (273, 77185824), (288, 73165729), (312, 67537596), (336, 62713482), (364, 57889368), (416, 50653197), (458, 46008144), (468, 45025064), (504, 41808988), (546, 38592912), (624, 33768798), (672, 31356741), (687, 30672096), (728, 28944684), (819, 25728608), (916, 23004072), (936, 22512532), (1008, 20904494), (1092, 19296456), (1248, 16884399), (1374, 15336048), (1456, 14472342), (1603, 13145184), (1638, 12864304), (1832, 11502036), (1872, 11256266), (2016, 10452247), (2061, 10224032), (2184, 9648228), (2748, 7668024), (2912, 7236171), (2977, 7078176), (3206, 6572592), (3276, 6432152), (3511, 6001632), (3664, 5751018), (3744, 5628133), (4122, 5112016), (4368, 4824114), (4809, 4381728), (5496, 3834012), (5954, 3539088), (6412, 3286296), (6552, 3216076), (7022, 3000816), (7328, 2875509), (8244, 2556008), (8736, 2412057), (8931, 2359392), (9618, 2190864), (10533, 2000544), (10992, 1917006), (11908, 1769544), (12824, 1643148), (13104, 1608038), (14044, 1500408), (14427, 1460576), (16488, 1278004), (17862, 1179696), (19236, 1095432), (20839, 1011168), (21066, 1000272), (21984, 958503), (23816, 884772), (24577, 857376), (25648, 821574), (26208, 804019), (26793, 786464), (28088, 750204), (28854, 730288), (31599, 666848), (32976, 639002), (35724, 589848), (38472, 547716), (41678, 505584), (42132, 500136), (45643, 461664), (47632, 442386), (49154, 428688), (51296, 410787), (53586, 393232), (56176, 375102), (57708, 365144), (62517, 337056), (63198, 333424), (65952, 319501), (71448, 294924), (73731, 285792), (76944, 273858), (83356, 252792), (84264, 250068), (91286, 230832), (95264, 221193), (98308, 214344), (107172, 196616), (112352, 187551), (115416, 182572), (125034, 168528), (126396, 166712), (136929, 153888), (142896, 147462)]