1317961216

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 3167797248

約数和(自身を除く): 1849836032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 64, 88, 94, 104, 128, 143, 176, 188, 208, 256, 286, 352, 376, 383, 416, 512, 517, 572, 611, 704, 752, 766, 832, 1034, 1144, 1222, 1408, 1504, 1532, 1664, 2068, 2288, 2444, 2816, 3008, 3064, 3328, 4136, 4213, 4576, 4888, 4979, 5632, 6016, 6128, 6656, 6721, 8272, 8426, 9152, 9776, 9958, 12032, 12256, 13442, 16544, 16852, 18001, 18304, 19552, 19916, 24064, 24512, 26884, 33088, 33704, 36002, 36608, 39104, 39832, 49024, 53768, 54769, 66176, 67408, 72004, 73216, 78208, 79664, 98048, 107536, 109538, 132352, 134816, 144008, 156416, 159328, 196096, 198011, 215072, 219076, 234013, 264704, 269632, 288016, 312832, 318656, 396022, 430144, 438152, 468026, 539264, 576032, 637312, 792044, 860288, 876304, 936052, 1078528, 1152064, 1274624, 1584088, 1720576, 1752608, 1872104, 2157056, 2304128, 2549248, 2574143, 3168176, 3441152, 3505216, 3744208, 4608256, 5148286, 6336352, 7010432, 7488416, 9216512, 10296572, 12672704, 14020864, 14976832, 20593144, 25345408, 28041728, 29953664, 41186288, 50690816, 59907328, 82372576, 101381632, 119814656, 164745152, 329490304, 658980608, 1317961216]

約数ペア:

[(1, 1317961216), (2, 658980608), (4, 329490304), (8, 164745152), (11, 119814656), (13, 101381632), (16, 82372576), (22, 59907328), (26, 50690816), (32, 41186288), (44, 29953664), (47, 28041728), (52, 25345408), (64, 20593144), (88, 14976832), (94, 14020864), (104, 12672704), (128, 10296572), (143, 9216512), (176, 7488416), (188, 7010432), (208, 6336352), (256, 5148286), (286, 4608256), (352, 3744208), (376, 3505216), (383, 3441152), (416, 3168176), (512, 2574143), (517, 2549248), (572, 2304128), (611, 2157056), (704, 1872104), (752, 1752608), (766, 1720576), (832, 1584088), (1034, 1274624), (1144, 1152064), (1222, 1078528), (1408, 936052), (1504, 876304), (1532, 860288), (1664, 792044), (2068, 637312), (2288, 576032), (2444, 539264), (2816, 468026), (3008, 438152), (3064, 430144), (3328, 396022), (4136, 318656), (4213, 312832), (4576, 288016), (4888, 269632), (4979, 264704), (5632, 234013), (6016, 219076), (6128, 215072), (6656, 198011), (6721, 196096), (8272, 159328), (8426, 156416), (9152, 144008), (9776, 134816), (9958, 132352), (12032, 109538), (12256, 107536), (13442, 98048), (16544, 79664), (16852, 78208), (18001, 73216), (18304, 72004), (19552, 67408), (19916, 66176), (24064, 54769), (24512, 53768), (26884, 49024), (33088, 39832), (33704, 39104), (36002, 36608)]