219221856

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 743016960

約数和(自身を除く): 523795104

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, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 378, 402, 432, 469, 504, 536, 541, 603, 672, 756, 804, 864, 938, 1008, 1072, 1082, 1206, 1407, 1512, 1608, 1623, 1809, 1876, 2016, 2144, 2164, 2412, 2814, 3024, 3216, 3246, 3618, 3752, 3787, 4221, 4328, 4824, 4869, 5628, 6048, 6432, 6492, 7236, 7504, 7574, 8442, 8656, 9648, 9738, 11256, 11361, 12663, 12984, 14472, 14607, 15008, 15148, 16884, 17312, 19296, 19476, 22512, 22722, 25326, 25968, 28944, 29214, 30296, 33768, 34083, 36247, 38952, 45024, 45444, 50652, 51936, 57888, 58428, 60592, 67536, 68166, 72494, 77904, 90888, 101304, 102249, 108741, 116856, 121184, 135072, 136332, 144988, 155808, 181776, 202608, 204498, 217482, 233712, 253729, 272664, 289976, 326223, 363552, 405216, 408996, 434964, 467424, 507458, 545328, 579952, 652446, 761187, 817992, 869928, 978669, 1014916, 1090656, 1159904, 1304892, 1522374, 1635984, 1739856, 1957338, 2029832, 2283561, 2609784, 3044748, 3271968, 3479712, 3914676, 4059664, 4567122, 5219568, 6089496, 6850683, 7829352, 8119328, 9134244, 10439136, 12178992, 13701366, 15658704, 18268488, 24357984, 27402732, 31317408, 36536976, 54805464, 73073952, 109610928, 219221856]

約数ペア:

[(1, 219221856), (2, 109610928), (3, 73073952), (4, 54805464), (6, 36536976), (7, 31317408), (8, 27402732), (9, 24357984), (12, 18268488), (14, 15658704), (16, 13701366), (18, 12178992), (21, 10439136), (24, 9134244), (27, 8119328), (28, 7829352), (32, 6850683), (36, 6089496), (42, 5219568), (48, 4567122), (54, 4059664), (56, 3914676), (63, 3479712), (67, 3271968), (72, 3044748), (84, 2609784), (96, 2283561), (108, 2029832), (112, 1957338), (126, 1739856), (134, 1635984), (144, 1522374), (168, 1304892), (189, 1159904), (201, 1090656), (216, 1014916), (224, 978669), (252, 869928), (268, 817992), (288, 761187), (336, 652446), (378, 579952), (402, 545328), (432, 507458), (469, 467424), (504, 434964), (536, 408996), (541, 405216), (603, 363552), (672, 326223), (756, 289976), (804, 272664), (864, 253729), (938, 233712), (1008, 217482), (1072, 204498), (1082, 202608), (1206, 181776), (1407, 155808), (1512, 144988), (1608, 136332), (1623, 135072), (1809, 121184), (1876, 116856), (2016, 108741), (2144, 102249), (2164, 101304), (2412, 90888), (2814, 77904), (3024, 72494), (3216, 68166), (3246, 67536), (3618, 60592), (3752, 58428), (3787, 57888), (4221, 51936), (4328, 50652), (4824, 45444), (4869, 45024), (5628, 38952), (6048, 36247), (6432, 34083), (6492, 33768), (7236, 30296), (7504, 29214), (7574, 28944), (8442, 25968), (8656, 25326), (9648, 22722), (9738, 22512), (11256, 19476), (11361, 19296), (12663, 17312), (12984, 16884), (14472, 15148), (14607, 15008)]