218392272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 748999680

約数和(自身を除く): 530607408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 241, 248, 252, 261, 279, 336, 348, 372, 406, 434, 464, 482, 496, 504, 522, 558, 609, 651, 696, 723, 744, 812, 868, 899, 964, 1008, 1044, 1116, 1218, 1302, 1392, 1446, 1488, 1624, 1687, 1736, 1798, 1827, 1928, 1953, 2088, 2169, 2232, 2436, 2604, 2697, 2892, 3248, 3374, 3472, 3596, 3654, 3856, 3906, 4176, 4338, 4464, 4872, 5061, 5208, 5394, 5784, 6293, 6748, 6989, 7192, 7308, 7471, 7812, 8091, 8676, 9744, 10122, 10416, 10788, 11568, 12586, 13496, 13978, 14384, 14616, 14942, 15183, 15624, 16182, 17352, 18879, 20244, 20967, 21576, 22413, 25172, 26992, 27956, 29232, 29884, 30366, 31248, 32364, 34704, 37758, 40488, 41934, 43152, 44826, 48923, 50344, 52297, 55912, 56637, 59768, 60732, 62901, 64728, 67239, 75516, 80976, 83868, 89652, 97846, 100688, 104594, 111824, 113274, 119536, 121464, 125802, 129456, 134478, 146769, 151032, 156891, 167736, 179304, 195692, 209188, 216659, 226548, 242928, 251604, 268956, 293538, 302064, 313782, 335472, 358608, 391384, 418376, 433318, 440307, 453096, 470673, 503208, 537912, 587076, 627564, 649977, 782768, 836752, 866636, 880614, 906192, 941346, 1006416, 1075824, 1174152, 1255128, 1299954, 1516613, 1733272, 1761228, 1882692, 1949931, 2348304, 2510256, 2599908, 3033226, 3466544, 3522456, 3765384, 3899862, 4549839, 5199816, 6066452, 7044912, 7530768, 7799724, 9099678, 10399632, 12132904, 13649517, 15599448, 18199356, 24265808, 27299034, 31198896, 36398712, 54598068, 72797424, 109196136, 218392272]

約数ペア:

[(1, 218392272), (2, 109196136), (3, 72797424), (4, 54598068), (6, 36398712), (7, 31198896), (8, 27299034), (9, 24265808), (12, 18199356), (14, 15599448), (16, 13649517), (18, 12132904), (21, 10399632), (24, 9099678), (28, 7799724), (29, 7530768), (31, 7044912), (36, 6066452), (42, 5199816), (48, 4549839), (56, 3899862), (58, 3765384), (62, 3522456), (63, 3466544), (72, 3033226), (84, 2599908), (87, 2510256), (93, 2348304), (112, 1949931), (116, 1882692), (124, 1761228), (126, 1733272), (144, 1516613), (168, 1299954), (174, 1255128), (186, 1174152), (203, 1075824), (217, 1006416), (232, 941346), (241, 906192), (248, 880614), (252, 866636), (261, 836752), (279, 782768), (336, 649977), (348, 627564), (372, 587076), (406, 537912), (434, 503208), (464, 470673), (482, 453096), (496, 440307), (504, 433318), (522, 418376), (558, 391384), (609, 358608), (651, 335472), (696, 313782), (723, 302064), (744, 293538), (812, 268956), (868, 251604), (899, 242928), (964, 226548), (1008, 216659), (1044, 209188), (1116, 195692), (1218, 179304), (1302, 167736), (1392, 156891), (1446, 151032), (1488, 146769), (1624, 134478), (1687, 129456), (1736, 125802), (1798, 121464), (1827, 119536), (1928, 113274), (1953, 111824), (2088, 104594), (2169, 100688), (2232, 97846), (2436, 89652), (2604, 83868), (2697, 80976), (2892, 75516), (3248, 67239), (3374, 64728), (3472, 62901), (3596, 60732), (3654, 59768), (3856, 56637), (3906, 55912), (4176, 52297), (4338, 50344), (4464, 48923), (4872, 44826), (5061, 43152), (5208, 41934), (5394, 40488), (5784, 37758), (6293, 34704), (6748, 32364), (6989, 31248), (7192, 30366), (7308, 29884), (7471, 29232), (7812, 27956), (8091, 26992), (8676, 25172), (9744, 22413), (10122, 21576), (10416, 20967), (10788, 20244), (11568, 18879), (12586, 17352), (13496, 16182), (13978, 15624), (14384, 15183), (14616, 14942)]