221203008

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 224

約数和(自身を含む): 719734400

約数和(自身を除く): 498531392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 172, 192, 208, 216, 229, 234, 258, 288, 312, 344, 351, 387, 416, 432, 458, 468, 516, 559, 576, 624, 687, 688, 702, 774, 832, 864, 916, 936, 1032, 1118, 1161, 1248, 1374, 1376, 1404, 1548, 1677, 1728, 1832, 1872, 2061, 2064, 2236, 2322, 2496, 2748, 2752, 2808, 2977, 3096, 3354, 3664, 3744, 4122, 4128, 4472, 4644, 5031, 5496, 5616, 5954, 6183, 6192, 6708, 7328, 7488, 8244, 8256, 8931, 8944, 9288, 9847, 10062, 10992, 11232, 11908, 12366, 12384, 13416, 14656, 15093, 16488, 17862, 17888, 18576, 19694, 20124, 21984, 22464, 23816, 24732, 24768, 26793, 26832, 29541, 30186, 32976, 35724, 35776, 37152, 39388, 40248, 43968, 47632, 49464, 53586, 53664, 59082, 60372, 65952, 71448, 74304, 78776, 80379, 80496, 88623, 95264, 98928, 107172, 107328, 118164, 120744, 128011, 131904, 142896, 157552, 160758, 160992, 177246, 190528, 197856, 214344, 236328, 241488, 256022, 265869, 285792, 315104, 321516, 321984, 354492, 384033, 395712, 428688, 472656, 482976, 512044, 531738, 571584, 630208, 643032, 708984, 768066, 857376, 945312, 965952, 1024088, 1063476, 1152099, 1286064, 1417968, 1536132, 1714752, 1890624, 2048176, 2126952, 2304198, 2572128, 2835936, 3072264, 3456297, 4096352, 4253904, 4608396, 5144256, 5671872, 6144528, 6912594, 8192704, 8507808, 9216792, 12289056, 13825188, 17015616, 18433584, 24578112, 27650376, 36867168, 55300752, 73734336, 110601504, 221203008]

約数ペア:

[(1, 221203008), (2, 110601504), (3, 73734336), (4, 55300752), (6, 36867168), (8, 27650376), (9, 24578112), (12, 18433584), (13, 17015616), (16, 13825188), (18, 12289056), (24, 9216792), (26, 8507808), (27, 8192704), (32, 6912594), (36, 6144528), (39, 5671872), (43, 5144256), (48, 4608396), (52, 4253904), (54, 4096352), (64, 3456297), (72, 3072264), (78, 2835936), (86, 2572128), (96, 2304198), (104, 2126952), (108, 2048176), (117, 1890624), (129, 1714752), (144, 1536132), (156, 1417968), (172, 1286064), (192, 1152099), (208, 1063476), (216, 1024088), (229, 965952), (234, 945312), (258, 857376), (288, 768066), (312, 708984), (344, 643032), (351, 630208), (387, 571584), (416, 531738), (432, 512044), (458, 482976), (468, 472656), (516, 428688), (559, 395712), (576, 384033), (624, 354492), (687, 321984), (688, 321516), (702, 315104), (774, 285792), (832, 265869), (864, 256022), (916, 241488), (936, 236328), (1032, 214344), (1118, 197856), (1161, 190528), (1248, 177246), (1374, 160992), (1376, 160758), (1404, 157552), (1548, 142896), (1677, 131904), (1728, 128011), (1832, 120744), (1872, 118164), (2061, 107328), (2064, 107172), (2236, 98928), (2322, 95264), (2496, 88623), (2748, 80496), (2752, 80379), (2808, 78776), (2977, 74304), (3096, 71448), (3354, 65952), (3664, 60372), (3744, 59082), (4122, 53664), (4128, 53586), (4472, 49464), (4644, 47632), (5031, 43968), (5496, 40248), (5616, 39388), (5954, 37152), (6183, 35776), (6192, 35724), (6708, 32976), (7328, 30186), (7488, 29541), (8244, 26832), (8256, 26793), (8931, 24768), (8944, 24732), (9288, 23816), (9847, 22464), (10062, 21984), (10992, 20124), (11232, 19694), (11908, 18576), (12366, 17888), (12384, 17862), (13416, 16488), (14656, 15093)]