1908478656

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{67619}}^1$

素因数の和:67651

約数の個数: 126

約数和(自身を含む): 6363515340

約数和(自身を除く): 4455036684

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 67619, 135238, 202857, 270476, 405714, 473333, 540952, 608571, 811428, 946666, 1081904, 1217142, 1419999, 1622856, 1893332, 2163808, 2434284, 2839998, 3245712, 3313331, 3786664, 4259997, 4327616, 4868568, 5679996, 6491424, 6626662, 7573328, 8519994, 9737136, 9939993, 11359992, 12982848, 13253324, 15146656, 17039988, 19474272, 19879986, 22719984, 26506648, 29819979, 30293312, 34079976, 38948544, 39759972, 45439968, 53013296, 59639958, 68159952, 79519944, 90879936, 106026592, 119279916, 136319904, 159039888, 212053184, 238559832, 272639808, 318079776, 477119664, 636159552, 954239328, 1908478656]

約数ペア:

[(1, 1908478656), (2, 954239328), (3, 636159552), (4, 477119664), (6, 318079776), (7, 272639808), (8, 238559832), (9, 212053184), (12, 159039888), (14, 136319904), (16, 119279916), (18, 106026592), (21, 90879936), (24, 79519944), (28, 68159952), (32, 59639958), (36, 53013296), (42, 45439968), (48, 39759972), (49, 38948544), (56, 34079976), (63, 30293312), (64, 29819979), (72, 26506648), (84, 22719984), (96, 19879986), (98, 19474272), (112, 17039988), (126, 15146656), (144, 13253324), (147, 12982848), (168, 11359992), (192, 9939993), (196, 9737136), (224, 8519994), (252, 7573328), (288, 6626662), (294, 6491424), (336, 5679996), (392, 4868568), (441, 4327616), (448, 4259997), (504, 3786664), (576, 3313331), (588, 3245712), (672, 2839998), (784, 2434284), (882, 2163808), (1008, 1893332), (1176, 1622856), (1344, 1419999), (1568, 1217142), (1764, 1081904), (2016, 946666), (2352, 811428), (3136, 608571), (3528, 540952), (4032, 473333), (4704, 405714), (7056, 270476), (9408, 202857), (14112, 135238), (28224, 67619)]