238339584

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 200

約数和(自身を含む): 813997008

約数和(自身を除く): 575657424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 821, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1642, 1728, 1792, 2016, 2268, 2304, 2463, 2592, 2688, 3024, 3284, 3456, 3584, 4032, 4536, 4608, 4926, 5184, 5376, 5747, 6048, 6568, 6912, 7389, 8064, 9072, 9852, 10368, 10752, 11494, 12096, 13136, 13824, 14778, 16128, 17241, 18144, 19704, 20736, 22167, 22988, 24192, 26272, 29556, 32256, 34482, 36288, 39408, 41472, 44334, 45976, 48384, 51723, 52544, 59112, 66501, 68964, 72576, 78816, 88668, 91952, 96768, 103446, 105088, 118224, 133002, 137928, 145152, 155169, 157632, 177336, 183904, 206892, 210176, 236448, 266004, 275856, 290304, 310338, 315264, 354672, 367808, 413784, 420352, 465507, 472896, 532008, 551712, 620676, 630528, 709344, 735616, 827568, 931014, 945792, 1064016, 1103424, 1241352, 1261056, 1418688, 1471232, 1655136, 1862028, 1891584, 2128032, 2206848, 2482704, 2837376, 2942464, 3310272, 3724056, 3783168, 4256064, 4413696, 4965408, 5674752, 6620544, 7448112, 8512128, 8827392, 9930816, 11349504, 13241088, 14896224, 17024256, 19861632, 26482176, 29792448, 34048512, 39723264, 59584896, 79446528, 119169792, 238339584]

約数ペア:

[(1, 238339584), (2, 119169792), (3, 79446528), (4, 59584896), (6, 39723264), (7, 34048512), (8, 29792448), (9, 26482176), (12, 19861632), (14, 17024256), (16, 14896224), (18, 13241088), (21, 11349504), (24, 9930816), (27, 8827392), (28, 8512128), (32, 7448112), (36, 6620544), (42, 5674752), (48, 4965408), (54, 4413696), (56, 4256064), (63, 3783168), (64, 3724056), (72, 3310272), (81, 2942464), (84, 2837376), (96, 2482704), (108, 2206848), (112, 2128032), (126, 1891584), (128, 1862028), (144, 1655136), (162, 1471232), (168, 1418688), (189, 1261056), (192, 1241352), (216, 1103424), (224, 1064016), (252, 945792), (256, 931014), (288, 827568), (324, 735616), (336, 709344), (378, 630528), (384, 620676), (432, 551712), (448, 532008), (504, 472896), (512, 465507), (567, 420352), (576, 413784), (648, 367808), (672, 354672), (756, 315264), (768, 310338), (821, 290304), (864, 275856), (896, 266004), (1008, 236448), (1134, 210176), (1152, 206892), (1296, 183904), (1344, 177336), (1512, 157632), (1536, 155169), (1642, 145152), (1728, 137928), (1792, 133002), (2016, 118224), (2268, 105088), (2304, 103446), (2463, 96768), (2592, 91952), (2688, 88668), (3024, 78816), (3284, 72576), (3456, 68964), (3584, 66501), (4032, 59112), (4536, 52544), (4608, 51723), (4926, 48384), (5184, 45976), (5376, 44334), (5747, 41472), (6048, 39408), (6568, 36288), (6912, 34482), (7389, 32256), (8064, 29556), (9072, 26272), (9852, 24192), (10368, 22988), (10752, 22167), (11494, 20736), (12096, 19704), (13136, 18144), (13824, 17241), (14778, 16128)]