821321424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24691}}^1$

素因数の和:24726

約数の個数: 160

約数和(自身を含む): 2939335680

約数和(自身を除く): 2118014256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 24691, 33264, 49382, 74073, 98764, 148146, 172837, 197528, 222219, 271601, 296292, 345674, 395056, 444438, 518511, 543202, 592584, 666657, 691348, 814803, 888876, 1037022, 1086404, 1185168, 1333314, 1382696, 1555533, 1629606, 1777752, 1901207, 2074044, 2172808, 2444409, 2666628, 2765392, 3111066, 3259212, 3555504, 3802414, 4148088, 4345616, 4666599, 4888818, 5333256, 5703621, 6222132, 6518424, 7333227, 7604828, 8296176, 9333198, 9777636, 10666512, 11407242, 12444264, 13036848, 14666454, 15209656, 17110863, 18666396, 19555272, 22814484, 24888528, 29332908, 30419312, 34221726, 37332792, 39110544, 45628968, 51332589, 58665816, 68443452, 74665584, 91257936, 102665178, 117331632, 136886904, 205330356, 273773808, 410660712, 821321424]

約数ペア:

[(1, 821321424), (2, 410660712), (3, 273773808), (4, 205330356), (6, 136886904), (7, 117331632), (8, 102665178), (9, 91257936), (11, 74665584), (12, 68443452), (14, 58665816), (16, 51332589), (18, 45628968), (21, 39110544), (22, 37332792), (24, 34221726), (27, 30419312), (28, 29332908), (33, 24888528), (36, 22814484), (42, 19555272), (44, 18666396), (48, 17110863), (54, 15209656), (56, 14666454), (63, 13036848), (66, 12444264), (72, 11407242), (77, 10666512), (84, 9777636), (88, 9333198), (99, 8296176), (108, 7604828), (112, 7333227), (126, 6518424), (132, 6222132), (144, 5703621), (154, 5333256), (168, 4888818), (176, 4666599), (189, 4345616), (198, 4148088), (216, 3802414), (231, 3555504), (252, 3259212), (264, 3111066), (297, 2765392), (308, 2666628), (336, 2444409), (378, 2172808), (396, 2074044), (432, 1901207), (462, 1777752), (504, 1629606), (528, 1555533), (594, 1382696), (616, 1333314), (693, 1185168), (756, 1086404), (792, 1037022), (924, 888876), (1008, 814803), (1188, 691348), (1232, 666657), (1386, 592584), (1512, 543202), (1584, 518511), (1848, 444438), (2079, 395056), (2376, 345674), (2772, 296292), (3024, 271601), (3696, 222219), (4158, 197528), (4752, 172837), (5544, 148146), (8316, 98764), (11088, 74073), (16632, 49382), (24691, 33264)]