1255951872

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13013

約数の個数: 160

約数和(自身を含む): 4249132800

約数和(自身を除く): 2993180928

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 12979, 13824, 16128, 24192, 25958, 32256, 38937, 48384, 51916, 77874, 90853, 96768, 103832, 116811, 155748, 181706, 207664, 233622, 272559, 311496, 350433, 363412, 415328, 467244, 545118, 622992, 700866, 726824, 817677, 830656, 934488, 1090236, 1245984, 1401732, 1453648, 1635354, 1661312, 1868976, 2180472, 2453031, 2491968, 2803464, 2907296, 3270708, 3322624, 3737952, 4360944, 4906062, 4983936, 5606928, 5814592, 6541416, 6645248, 7475904, 8721888, 9812124, 9967872, 11213856, 11629184, 13082832, 14951808, 17443776, 19624248, 19935744, 22427712, 23258368, 26165664, 29903616, 34887552, 39248496, 44855424, 46516736, 52331328, 59807232, 69775104, 78496992, 89710848, 104662656, 139550208, 156993984, 179421696, 209325312, 313987968, 418650624, 627975936, 1255951872]

約数ペア:

[(1, 1255951872), (2, 627975936), (3, 418650624), (4, 313987968), (6, 209325312), (7, 179421696), (8, 156993984), (9, 139550208), (12, 104662656), (14, 89710848), (16, 78496992), (18, 69775104), (21, 59807232), (24, 52331328), (27, 46516736), (28, 44855424), (32, 39248496), (36, 34887552), (42, 29903616), (48, 26165664), (54, 23258368), (56, 22427712), (63, 19935744), (64, 19624248), (72, 17443776), (84, 14951808), (96, 13082832), (108, 11629184), (112, 11213856), (126, 9967872), (128, 9812124), (144, 8721888), (168, 7475904), (189, 6645248), (192, 6541416), (216, 5814592), (224, 5606928), (252, 4983936), (256, 4906062), (288, 4360944), (336, 3737952), (378, 3322624), (384, 3270708), (432, 2907296), (448, 2803464), (504, 2491968), (512, 2453031), (576, 2180472), (672, 1868976), (756, 1661312), (768, 1635354), (864, 1453648), (896, 1401732), (1008, 1245984), (1152, 1090236), (1344, 934488), (1512, 830656), (1536, 817677), (1728, 726824), (1792, 700866), (2016, 622992), (2304, 545118), (2688, 467244), (3024, 415328), (3456, 363412), (3584, 350433), (4032, 311496), (4608, 272559), (5376, 233622), (6048, 207664), (6912, 181706), (8064, 155748), (10752, 116811), (12096, 103832), (12979, 96768), (13824, 90853), (16128, 77874), (24192, 51916), (25958, 48384), (32256, 38937)]