1254992256

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 192

約数和(自身を含む): 4345036800

約数和(自身を除く): 3090044544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 7296, 8064, 8191, 8512, 9576, 10944, 12768, 16382, 17024, 19152, 21888, 24573, 25536, 32764, 38304, 49146, 51072, 57337, 65528, 73719, 76608, 98292, 114674, 131056, 147438, 153216, 155629, 172011, 196584, 229348, 262112, 294876, 311258, 344022, 393168, 458696, 466887, 516033, 524224, 589752, 622516, 688044, 786336, 917392, 933774, 1032066, 1048448, 1089403, 1179504, 1245032, 1376088, 1400661, 1572672, 1834784, 1867548, 2064132, 2178806, 2359008, 2490064, 2752176, 2801322, 3145344, 3268209, 3669568, 3735096, 4128264, 4357612, 4718016, 4980128, 5504352, 5602644, 6536418, 7339136, 7470192, 8256528, 8715224, 9436032, 9804627, 9960256, 11008704, 11205288, 13072836, 14940384, 16513056, 17430448, 19609254, 19920512, 22017408, 22410576, 26145672, 29880768, 33026112, 34860896, 39218508, 44821152, 52291344, 59761536, 66052224, 69721792, 78437016, 89642304, 104582688, 139443584, 156874032, 179284608, 209165376, 313748064, 418330752, 627496128, 1254992256]

約数ペア:

[(1, 1254992256), (2, 627496128), (3, 418330752), (4, 313748064), (6, 209165376), (7, 179284608), (8, 156874032), (9, 139443584), (12, 104582688), (14, 89642304), (16, 78437016), (18, 69721792), (19, 66052224), (21, 59761536), (24, 52291344), (28, 44821152), (32, 39218508), (36, 34860896), (38, 33026112), (42, 29880768), (48, 26145672), (56, 22410576), (57, 22017408), (63, 19920512), (64, 19609254), (72, 17430448), (76, 16513056), (84, 14940384), (96, 13072836), (112, 11205288), (114, 11008704), (126, 9960256), (128, 9804627), (133, 9436032), (144, 8715224), (152, 8256528), (168, 7470192), (171, 7339136), (192, 6536418), (224, 5602644), (228, 5504352), (252, 4980128), (266, 4718016), (288, 4357612), (304, 4128264), (336, 3735096), (342, 3669568), (384, 3268209), (399, 3145344), (448, 2801322), (456, 2752176), (504, 2490064), (532, 2359008), (576, 2178806), (608, 2064132), (672, 1867548), (684, 1834784), (798, 1572672), (896, 1400661), (912, 1376088), (1008, 1245032), (1064, 1179504), (1152, 1089403), (1197, 1048448), (1216, 1032066), (1344, 933774), (1368, 917392), (1596, 786336), (1824, 688044), (2016, 622516), (2128, 589752), (2394, 524224), (2432, 516033), (2688, 466887), (2736, 458696), (3192, 393168), (3648, 344022), (4032, 311258), (4256, 294876), (4788, 262112), (5472, 229348), (6384, 196584), (7296, 172011), (8064, 155629), (8191, 153216), (8512, 147438), (9576, 131056), (10944, 114674), (12768, 98292), (16382, 76608), (17024, 73719), (19152, 65528), (21888, 57337), (24573, 51072), (25536, 49146), (32764, 38304)]