254007936

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 192

約数和(自身を含む): 899982720

約数和(自身を除く): 645974784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2423, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4846, 4992, 5824, 6552, 7269, 7488, 8064, 8736, 9692, 11648, 13104, 14538, 14976, 16961, 17472, 19384, 21807, 26208, 29076, 31499, 33922, 34944, 38768, 43614, 50883, 52416, 58152, 62998, 67844, 77536, 87228, 94497, 101766, 104832, 116304, 125996, 135688, 152649, 155072, 174456, 188994, 203532, 220493, 232608, 251992, 271376, 283491, 305298, 310144, 348912, 377988, 407064, 440986, 465216, 503984, 542752, 566982, 610596, 661479, 697824, 755976, 814128, 881972, 930432, 1007968, 1085504, 1133964, 1221192, 1322958, 1395648, 1511952, 1628256, 1763944, 1984437, 2015936, 2171008, 2267928, 2442384, 2645916, 2791296, 3023904, 3256512, 3527888, 3968874, 4031872, 4535856, 4884768, 5291832, 6047808, 6513024, 7055776, 7937748, 9071712, 9769536, 10583664, 12095616, 14111552, 15875496, 18143424, 19539072, 21167328, 28223104, 31750992, 36286848, 42334656, 63501984, 84669312, 127003968, 254007936]

約数ペア:

[(1, 254007936), (2, 127003968), (3, 84669312), (4, 63501984), (6, 42334656), (7, 36286848), (8, 31750992), (9, 28223104), (12, 21167328), (13, 19539072), (14, 18143424), (16, 15875496), (18, 14111552), (21, 12095616), (24, 10583664), (26, 9769536), (28, 9071712), (32, 7937748), (36, 7055776), (39, 6513024), (42, 6047808), (48, 5291832), (52, 4884768), (56, 4535856), (63, 4031872), (64, 3968874), (72, 3527888), (78, 3256512), (84, 3023904), (91, 2791296), (96, 2645916), (104, 2442384), (112, 2267928), (117, 2171008), (126, 2015936), (128, 1984437), (144, 1763944), (156, 1628256), (168, 1511952), (182, 1395648), (192, 1322958), (208, 1221192), (224, 1133964), (234, 1085504), (252, 1007968), (273, 930432), (288, 881972), (312, 814128), (336, 755976), (364, 697824), (384, 661479), (416, 610596), (448, 566982), (468, 542752), (504, 503984), (546, 465216), (576, 440986), (624, 407064), (672, 377988), (728, 348912), (819, 310144), (832, 305298), (896, 283491), (936, 271376), (1008, 251992), (1092, 232608), (1152, 220493), (1248, 203532), (1344, 188994), (1456, 174456), (1638, 155072), (1664, 152649), (1872, 135688), (2016, 125996), (2184, 116304), (2423, 104832), (2496, 101766), (2688, 94497), (2912, 87228), (3276, 77536), (3744, 67844), (4032, 62998), (4368, 58152), (4846, 52416), (4992, 50883), (5824, 43614), (6552, 38768), (7269, 34944), (7488, 33922), (8064, 31499), (8736, 29076), (9692, 26208), (11648, 21807), (13104, 19384), (14538, 17472), (14976, 16961)]