221052384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 786240000

約数和(自身を除く): 565187616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 96, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 199, 203, 224, 228, 232, 252, 261, 266, 288, 304, 336, 342, 348, 398, 399, 406, 456, 464, 504, 522, 532, 551, 597, 608, 609, 672, 684, 696, 796, 798, 812, 912, 928, 1008, 1044, 1064, 1102, 1194, 1197, 1218, 1368, 1392, 1393, 1592, 1596, 1624, 1653, 1791, 1824, 1827, 2016, 2088, 2128, 2204, 2388, 2394, 2436, 2736, 2784, 2786, 3184, 3192, 3248, 3306, 3582, 3654, 3781, 3857, 4176, 4179, 4256, 4408, 4776, 4788, 4872, 4959, 5472, 5572, 5771, 6368, 6384, 6496, 6612, 7164, 7308, 7562, 7714, 8352, 8358, 8816, 9552, 9576, 9744, 9918, 11144, 11343, 11542, 11571, 12537, 12768, 13224, 14328, 14616, 15124, 15428, 16716, 17313, 17632, 19104, 19152, 19488, 19836, 22288, 22686, 23084, 23142, 25074, 26448, 26467, 28656, 29232, 30248, 30856, 33432, 34029, 34626, 34713, 38304, 39672, 40397, 44576, 45372, 46168, 46284, 50148, 51939, 52896, 52934, 57312, 58464, 60496, 61712, 66864, 68058, 69252, 69426, 79344, 79401, 80794, 90744, 92336, 92568, 100296, 103878, 105868, 109649, 120992, 121191, 123424, 133728, 136116, 138504, 138852, 158688, 158802, 161588, 181488, 184672, 185136, 200592, 207756, 211736, 219298, 238203, 242382, 272232, 277008, 277704, 317604, 323176, 328947, 362976, 363573, 370272, 401184, 415512, 423472, 438596, 476406, 484764, 544464, 554016, 555408, 635208, 646352, 657894, 727146, 767543, 831024, 846944, 877192, 952812, 969528, 986841, 1088928, 1110816, 1270416, 1292704, 1315788, 1454292, 1535086, 1662048, 1754384, 1905624, 1939056, 1973682, 2302629, 2540832, 2631576, 2908584, 3070172, 3508768, 3811248, 3878112, 3947364, 4605258, 5263152, 5817168, 6140344, 6907887, 7622496, 7894728, 9210516, 10526304, 11634336, 12280688, 13815774, 15789456, 18421032, 24561376, 27631548, 31578912, 36842064, 55263096, 73684128, 110526192, 221052384]

約数ペア:

[(1, 221052384), (2, 110526192), (3, 73684128), (4, 55263096), (6, 36842064), (7, 31578912), (8, 27631548), (9, 24561376), (12, 18421032), (14, 15789456), (16, 13815774), (18, 12280688), (19, 11634336), (21, 10526304), (24, 9210516), (28, 7894728), (29, 7622496), (32, 6907887), (36, 6140344), (38, 5817168), (42, 5263152), (48, 4605258), (56, 3947364), (57, 3878112), (58, 3811248), (63, 3508768), (72, 3070172), (76, 2908584), (84, 2631576), (87, 2540832), (96, 2302629), (112, 1973682), (114, 1939056), (116, 1905624), (126, 1754384), (133, 1662048), (144, 1535086), (152, 1454292), (168, 1315788), (171, 1292704), (174, 1270416), (199, 1110816), (203, 1088928), (224, 986841), (228, 969528), (232, 952812), (252, 877192), (261, 846944), (266, 831024), (288, 767543), (304, 727146), (336, 657894), (342, 646352), (348, 635208), (398, 555408), (399, 554016), (406, 544464), (456, 484764), (464, 476406), (504, 438596), (522, 423472), (532, 415512), (551, 401184), (597, 370272), (608, 363573), (609, 362976), (672, 328947), (684, 323176), (696, 317604), (796, 277704), (798, 277008), (812, 272232), (912, 242382), (928, 238203), (1008, 219298), (1044, 211736), (1064, 207756), (1102, 200592), (1194, 185136), (1197, 184672), (1218, 181488), (1368, 161588), (1392, 158802), (1393, 158688), (1592, 138852), (1596, 138504), (1624, 136116), (1653, 133728), (1791, 123424), (1824, 121191), (1827, 120992), (2016, 109649), (2088, 105868), (2128, 103878), (2204, 100296), (2388, 92568), (2394, 92336), (2436, 90744), (2736, 80794), (2784, 79401), (2786, 79344), (3184, 69426), (3192, 69252), (3248, 68058), (3306, 66864), (3582, 61712), (3654, 60496), (3781, 58464), (3857, 57312), (4176, 52934), (4179, 52896), (4256, 51939), (4408, 50148), (4776, 46284), (4788, 46168), (4872, 45372), (4959, 44576), (5472, 40397), (5572, 39672), (5771, 38304), (6368, 34713), (6384, 34626), (6496, 34029), (6612, 33432), (7164, 30856), (7308, 30248), (7562, 29232), (7714, 28656), (8352, 26467), (8358, 26448), (8816, 25074), (9552, 23142), (9576, 23084), (9744, 22686), (9918, 22288), (11144, 19836), (11343, 19488), (11542, 19152), (11571, 19104), (12537, 17632), (12768, 17313), (13224, 16716), (14328, 15428), (14616, 15124)]