2121151463424

素因数分解:

$2^{14}\times 3^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 1080

約数和(自身を含む): 7538173651008

約数和(自身を除く): 5417022187584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 83, 84, 96, 98, 108, 112, 126, 128, 131, 144, 147, 162, 166, 168, 189, 192, 196, 216, 224, 243, 249, 252, 256, 262, 288, 294, 324, 332, 336, 378, 384, 392, 393, 432, 441, 448, 486, 498, 504, 512, 524, 567, 576, 581, 588, 648, 664, 672, 747, 756, 768, 784, 786, 864, 882, 896, 917, 972, 996, 1008, 1024, 1048, 1134, 1152, 1162, 1176, 1179, 1296, 1323, 1328, 1344, 1494, 1512, 1536, 1568, 1572, 1701, 1728, 1743, 1764, 1792, 1834, 1944, 1992, 2016, 2048, 2096, 2241, 2268, 2304, 2324, 2352, 2358, 2592, 2646, 2656, 2688, 2751, 2988, 3024, 3072, 3136, 3144, 3402, 3456, 3486, 3528, 3537, 3584, 3668, 3888, 3969, 3984, 4032, 4067, 4096, 4192, 4482, 4536, 4608, 4648, 4704, 4716, 5184, 5229, 5292, 5312, 5376, 5502, 5976, 6048, 6144, 6272, 6288, 6419, 6723, 6804, 6912, 6972, 7056, 7074, 7168, 7336, 7776, 7938, 7968, 8064, 8134, 8192, 8253, 8384, 8964, 9072, 9216, 9296, 9408, 9432, 10368, 10458, 10584, 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約数ペア:

[(1, 2121151463424), (2, 1060575731712), (3, 707050487808), (4, 530287865856), (6, 353525243904), (7, 303021637632), (8, 265143932928), (9, 235683495936), (12, 176762621952), (14, 151510818816), (16, 132571966464), (18, 117841747968), (21, 101007212544), (24, 88381310976), (27, 78561165312), (28, 75755409408), (32, 66285983232), (36, 58920873984), (42, 50503606272), (48, 44190655488), (49, 43288805376), (54, 39280582656), (56, 37877704704), (63, 33669070848), (64, 33142991616), (72, 29460436992), (81, 26187055104), (83, 25556041728), (84, 25251803136), (96, 22095327744), (98, 21644402688), (108, 19640291328), (112, 18938852352), (126, 16834535424), (128, 16571495808), (131, 16191995904), (144, 14730218496), (147, 14429601792), (162, 13093527552), (166, 12778020864), (168, 12625901568), (189, 11223023616), (192, 11047663872), (196, 10822201344), (216, 9820145664), (224, 9469426176), (243, 8729018368), (249, 8518680576), (252, 8417267712), (256, 8285747904), (262, 8095997952), (288, 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