663078528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{27409}}^1$

素因数の和:27439

約数の個数: 128

約数和(自身を含む): 2236656000

約数和(自身を除く): 1573577472

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 27409, 54818, 82227, 109636, 164454, 191863, 219272, 246681, 328908, 383726, 438544, 493362, 575589, 657816, 740043, 767452, 877088, 986724, 1151178, 1315632, 1480086, 1534904, 1726767, 1754176, 1973448, 2302356, 2631264, 2960172, 3069808, 3453534, 3508352, 3946896, 4604712, 5180301, 5262528, 5920344, 6139616, 6907068, 7893792, 9209424, 10360602, 10525056, 11840688, 12279232, 13814136, 15787584, 18418848, 20721204, 23681376, 24558464, 27628272, 31575168, 36837696, 41442408, 47362752, 55256544, 73675392, 82884816, 94725504, 110513088, 165769632, 221026176, 331539264, 663078528]

約数ペア:

[(1, 663078528), (2, 331539264), (3, 221026176), (4, 165769632), (6, 110513088), (7, 94725504), (8, 82884816), (9, 73675392), (12, 55256544), (14, 47362752), (16, 41442408), (18, 36837696), (21, 31575168), (24, 27628272), (27, 24558464), (28, 23681376), (32, 20721204), (36, 18418848), (42, 15787584), (48, 13814136), (54, 12279232), (56, 11840688), (63, 10525056), (64, 10360602), (72, 9209424), (84, 7893792), (96, 6907068), (108, 6139616), (112, 5920344), (126, 5262528), (128, 5180301), (144, 4604712), (168, 3946896), (189, 3508352), (192, 3453534), (216, 3069808), (224, 2960172), (252, 2631264), (288, 2302356), (336, 1973448), (378, 1754176), (384, 1726767), (432, 1534904), (448, 1480086), (504, 1315632), (576, 1151178), (672, 986724), (756, 877088), (864, 767452), (896, 740043), (1008, 657816), (1152, 575589), (1344, 493362), (1512, 438544), (1728, 383726), (2016, 328908), (2688, 246681), (3024, 219272), (3456, 191863), (4032, 164454), (6048, 109636), (8064, 82227), (12096, 54818), (24192, 27409)]