1948864064

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{8513}}^1$

素因数の和:8612

約数の個数: 84

約数和(自身を含む): 4560830604

約数和(自身を除く): 2611966540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 292, 392, 448, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3136, 3577, 4088, 4672, 7154, 8176, 8513, 14308, 16352, 17026, 28616, 32704, 34052, 57232, 59591, 68104, 114464, 119182, 136208, 228928, 238364, 272416, 417137, 476728, 544832, 621449, 834274, 953456, 1242898, 1668548, 1906912, 2485796, 3337096, 3813824, 4350143, 4971592, 6674192, 8700286, 9943184, 13348384, 17400572, 19886368, 26696768, 30451001, 34801144, 39772736, 60902002, 69602288, 121804004, 139204576, 243608008, 278409152, 487216016, 974432032, 1948864064]

約数ペア:

[(1, 1948864064), (2, 974432032), (4, 487216016), (7, 278409152), (8, 243608008), (14, 139204576), (16, 121804004), (28, 69602288), (32, 60902002), (49, 39772736), (56, 34801144), (64, 30451001), (73, 26696768), (98, 19886368), (112, 17400572), (146, 13348384), (196, 9943184), (224, 8700286), (292, 6674192), (392, 4971592), (448, 4350143), (511, 3813824), (584, 3337096), (784, 2485796), (1022, 1906912), (1168, 1668548), (1568, 1242898), (2044, 953456), (2336, 834274), (3136, 621449), (3577, 544832), (4088, 476728), (4672, 417137), (7154, 272416), (8176, 238364), (8513, 228928), (14308, 136208), (16352, 119182), (17026, 114464), (28616, 68104), (32704, 59591), (34052, 57232)]