389212096

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9586

約数の個数: 84

約数和(自身を含む): 967651608

約数和(自身を除く): 578439512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 9547, 10192, 19094, 20384, 38188, 40768, 66829, 76376, 124111, 133658, 152752, 248222, 267316, 305504, 467803, 496444, 534632, 611008, 868777, 935606, 992888, 1069264, 1737554, 1871212, 1985776, 2138528, 3475108, 3742424, 3971552, 4277056, 6081439, 6950216, 7484848, 7943104, 12162878, 13900432, 14969696, 24325756, 27800864, 29939392, 48651512, 55601728, 97303024, 194606048, 389212096]

約数ペア:

[(1, 389212096), (2, 194606048), (4, 97303024), (7, 55601728), (8, 48651512), (13, 29939392), (14, 27800864), (16, 24325756), (26, 14969696), (28, 13900432), (32, 12162878), (49, 7943104), (52, 7484848), (56, 6950216), (64, 6081439), (91, 4277056), (98, 3971552), (104, 3742424), (112, 3475108), (182, 2138528), (196, 1985776), (208, 1871212), (224, 1737554), (364, 1069264), (392, 992888), (416, 935606), (448, 868777), (637, 611008), (728, 534632), (784, 496444), (832, 467803), (1274, 305504), (1456, 267316), (1568, 248222), (2548, 152752), (2912, 133658), (3136, 124111), (5096, 76376), (5824, 66829), (9547, 40768), (10192, 38188), (19094, 20384)]