427126336

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10516

約数の個数: 84

約数和(自身を含む): 1061903388

約数和(自身を除く): 634777052

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, 10192, 10477, 20384, 20954, 40768, 41908, 73339, 83816, 136201, 146678, 167632, 272402, 293356, 335264, 513373, 544804, 586712, 670528, 953407, 1026746, 1089608, 1173424, 1906814, 2053492, 2179216, 2346848, 3813628, 4106984, 4358432, 4693696, 6673849, 7627256, 8213968, 8716864, 13347698, 15254512, 16427936, 26695396, 30509024, 32855872, 53390792, 61018048, 106781584, 213563168, 427126336]

約数ペア:

[(1, 427126336), (2, 213563168), (4, 106781584), (7, 61018048), (8, 53390792), (13, 32855872), (14, 30509024), (16, 26695396), (26, 16427936), (28, 15254512), (32, 13347698), (49, 8716864), (52, 8213968), (56, 7627256), (64, 6673849), (91, 4693696), (98, 4358432), (104, 4106984), (112, 3813628), (182, 2346848), (196, 2179216), (208, 2053492), (224, 1906814), (364, 1173424), (392, 1089608), (416, 1026746), (448, 953407), (637, 670528), (728, 586712), (784, 544804), (832, 513373), (1274, 335264), (1456, 293356), (1568, 272402), (2548, 167632), (2912, 146678), (3136, 136201), (5096, 83816), (5824, 73339), (10192, 41908), (10477, 40768), (20384, 20954)]