745771008

素因数分解:

$2^{12}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 104

約数和(自身を含む): 2007515808

約数和(自身を除く): 1261744800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 443, 512, 548, 768, 822, 886, 1024, 1096, 1329, 1536, 1644, 1772, 2048, 2192, 2658, 3072, 3288, 3544, 4096, 4384, 5316, 6144, 6576, 7088, 8768, 10632, 12288, 13152, 14176, 17536, 21264, 26304, 28352, 35072, 42528, 52608, 56704, 60691, 70144, 85056, 105216, 113408, 121382, 140288, 170112, 182073, 210432, 226816, 242764, 280576, 340224, 364146, 420864, 453632, 485528, 561152, 680448, 728292, 841728, 907264, 971056, 1360896, 1456584, 1683456, 1814528, 1942112, 2721792, 2913168, 3884224, 5443584, 5826336, 7768448, 11652672, 15536896, 23305344, 31073792, 46610688, 62147584, 93221376, 124295168, 186442752, 248590336, 372885504, 745771008]

約数ペア:

[(1, 745771008), (2, 372885504), (3, 248590336), (4, 186442752), (6, 124295168), (8, 93221376), (12, 62147584), (16, 46610688), (24, 31073792), (32, 23305344), (48, 15536896), (64, 11652672), (96, 7768448), (128, 5826336), (137, 5443584), (192, 3884224), (256, 2913168), (274, 2721792), (384, 1942112), (411, 1814528), (443, 1683456), (512, 1456584), (548, 1360896), (768, 971056), (822, 907264), (886, 841728), (1024, 728292), (1096, 680448), (1329, 561152), (1536, 485528), (1644, 453632), (1772, 420864), (2048, 364146), (2192, 340224), (2658, 280576), (3072, 242764), (3288, 226816), (3544, 210432), (4096, 182073), (4384, 170112), (5316, 140288), (6144, 121382), (6576, 113408), (7088, 105216), (8768, 85056), (10632, 70144), (12288, 60691), (13152, 56704), (14176, 52608), (17536, 42528), (21264, 35072), (26304, 28352)]