489791232

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 1695375360

約数和(自身を除く): 1205584128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 191, 192, 212, 216, 224, 252, 256, 288, 318, 336, 371, 378, 382, 384, 424, 432, 448, 477, 504, 573, 576, 636, 672, 742, 756, 764, 768, 848, 864, 896, 954, 1008, 1113, 1146, 1152, 1272, 1337, 1344, 1431, 1484, 1512, 1528, 1696, 1719, 1728, 1792, 1908, 2016, 2226, 2292, 2304, 2544, 2674, 2688, 2862, 2968, 3024, 3056, 3339, 3392, 3438, 3456, 3816, 4011, 4032, 4452, 4584, 5088, 5157, 5348, 5376, 5724, 5936, 6048, 6112, 6678, 6784, 6876, 6912, 7632, 8022, 8064, 8904, 9168, 10017, 10123, 10176, 10314, 10696, 11448, 11872, 12033, 12096, 12224, 13356, 13568, 13752, 15264, 16044, 16128, 17808, 18336, 20034, 20246, 20352, 20628, 21392, 22896, 23744, 24066, 24192, 24448, 26712, 27504, 30369, 30528, 32088, 35616, 36099, 36672, 40068, 40492, 40704, 41256, 42784, 45792, 47488, 48132, 48384, 48896, 53424, 55008, 60738, 61056, 64176, 70861, 71232, 72198, 73344, 80136, 80984, 82512, 85568, 91107, 91584, 94976, 96264, 106848, 110016, 121476, 122112, 128352, 141722, 142464, 144396, 146688, 160272, 161968, 165024, 171136, 182214, 183168, 192528, 212583, 213696, 220032, 242952, 256704, 273321, 283444, 284928, 288792, 320544, 323936, 330048, 342272, 364428, 366336, 385056, 425166, 427392, 440064, 485904, 513408, 546642, 566888, 577584, 637749, 641088, 647872, 660096, 728856, 770112, 850332, 854784, 971808, 1026816, 1093284, 1133776, 1155168, 1275498, 1282176, 1295744, 1320192, 1457712, 1540224, 1700664, 1913247, 1943616, 2186568, 2267552, 2310336, 2550996, 2564352, 2591488, 2915424, 3080448, 3401328, 3826494, 3887232, 4373136, 4535104, 4620672, 5101992, 5830848, 6802656, 7652988, 7774464, 8746272, 9070208, 9241344, 10203984, 11661696, 13605312, 15305976, 17492544, 18140416, 20407968, 23323392, 27210624, 30611952, 34985088, 40815936, 54421248, 61223904, 69970176, 81631872, 122447808, 163263744, 244895616, 489791232]

約数ペア:

[(1, 489791232), (2, 244895616), (3, 163263744), (4, 122447808), (6, 81631872), (7, 69970176), (8, 61223904), (9, 54421248), (12, 40815936), (14, 34985088), (16, 30611952), (18, 27210624), (21, 23323392), (24, 20407968), (27, 18140416), (28, 17492544), (32, 15305976), (36, 13605312), (42, 11661696), (48, 10203984), (53, 9241344), (54, 9070208), (56, 8746272), (63, 7774464), (64, 7652988), (72, 6802656), (84, 5830848), (96, 5101992), (106, 4620672), (108, 4535104), (112, 4373136), (126, 3887232), (128, 3826494), (144, 3401328), (159, 3080448), (168, 2915424), (189, 2591488), (191, 2564352), (192, 2550996), (212, 2310336), (216, 2267552), (224, 2186568), (252, 1943616), (256, 1913247), (288, 1700664), (318, 1540224), (336, 1457712), (371, 1320192), (378, 1295744), (382, 1282176), (384, 1275498), (424, 1155168), (432, 1133776), (448, 1093284), (477, 1026816), (504, 971808), (573, 854784), (576, 850332), (636, 770112), (672, 728856), (742, 660096), (756, 647872), (764, 641088), (768, 637749), (848, 577584), (864, 566888), (896, 546642), (954, 513408), (1008, 485904), (1113, 440064), (1146, 427392), (1152, 425166), (1272, 385056), (1337, 366336), (1344, 364428), (1431, 342272), (1484, 330048), (1512, 323936), (1528, 320544), (1696, 288792), (1719, 284928), (1728, 283444), (1792, 273321), (1908, 256704), (2016, 242952), (2226, 220032), (2292, 213696), (2304, 212583), (2544, 192528), (2674, 183168), (2688, 182214), (2862, 171136), (2968, 165024), (3024, 161968), (3056, 160272), (3339, 146688), (3392, 144396), (3438, 142464), (3456, 141722), (3816, 128352), (4011, 122112), (4032, 121476), (4452, 110016), (4584, 106848), (5088, 96264), (5157, 94976), (5348, 91584), (5376, 91107), (5724, 85568), (5936, 82512), (6048, 80984), (6112, 80136), (6678, 73344), (6784, 72198), (6876, 71232), (6912, 70861), (7632, 64176), (8022, 61056), (8064, 60738), (8904, 55008), (9168, 53424), (10017, 48896), (10123, 48384), (10176, 48132), (10314, 47488), (10696, 45792), (11448, 42784), (11872, 41256), (12033, 40704), (12096, 40492), (12224, 40068), (13356, 36672), (13568, 36099), (13752, 35616), (15264, 32088), (16044, 30528), (16128, 30369), (17808, 27504), (18336, 26712), (20034, 24448), (20246, 24192), (20352, 24066), (20628, 23744), (21392, 22896)]