815306688

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9664

約数の個数: 168

約数和(自身を含む): 2788462800

約数和(自身を除く): 1973156112

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 9629, 10584, 12096, 14112, 19258, 21168, 28224, 28887, 38516, 42336, 57774, 67403, 77032, 84672, 86661, 115548, 134806, 154064, 173322, 202209, 231096, 259983, 269612, 308128, 346644, 404418, 462192, 471821, 519966, 539224, 606627, 616256, 693288, 808836, 924384, 943642, 1039932, 1078448, 1213254, 1386576, 1415463, 1617672, 1819881, 1848768, 1887284, 2079864, 2156896, 2426508, 2773152, 2830926, 3235344, 3639762, 3774568, 4159728, 4246389, 4313792, 4853016, 5546304, 5661852, 6470688, 7279524, 7549136, 8319456, 8492778, 9706032, 11323704, 12739167, 12941376, 14559048, 15098272, 16638912, 16985556, 19412064, 22647408, 25478334, 29118096, 30196544, 33971112, 38824128, 45294816, 50956668, 58236192, 67942224, 90589632, 101913336, 116472384, 135884448, 203826672, 271768896, 407653344, 815306688]

約数ペア:

[(1, 815306688), (2, 407653344), (3, 271768896), (4, 203826672), (6, 135884448), (7, 116472384), (8, 101913336), (9, 90589632), (12, 67942224), (14, 58236192), (16, 50956668), (18, 45294816), (21, 38824128), (24, 33971112), (27, 30196544), (28, 29118096), (32, 25478334), (36, 22647408), (42, 19412064), (48, 16985556), (49, 16638912), (54, 15098272), (56, 14559048), (63, 12941376), (64, 12739167), (72, 11323704), (84, 9706032), (96, 8492778), (98, 8319456), (108, 7549136), (112, 7279524), (126, 6470688), (144, 5661852), (147, 5546304), (168, 4853016), (189, 4313792), (192, 4246389), (196, 4159728), (216, 3774568), (224, 3639762), (252, 3235344), (288, 2830926), (294, 2773152), (336, 2426508), (378, 2156896), (392, 2079864), (432, 1887284), (441, 1848768), (448, 1819881), (504, 1617672), (576, 1415463), (588, 1386576), (672, 1213254), (756, 1078448), (784, 1039932), (864, 943642), (882, 924384), (1008, 808836), (1176, 693288), (1323, 616256), (1344, 606627), (1512, 539224), (1568, 519966), (1728, 471821), (1764, 462192), (2016, 404418), (2352, 346644), (2646, 308128), (3024, 269612), (3136, 259983), (3528, 231096), (4032, 202209), (4704, 173322), (5292, 154064), (6048, 134806), (7056, 115548), (9408, 86661), (9629, 84672), (10584, 77032), (12096, 67403), (14112, 57774), (19258, 42336), (21168, 38516), (28224, 28887)]