1686987744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103981}}^1$

素因数の和:104020

約数の個数: 72

約数和(自身を含む): 4795233912

約数和(自身を除く): 3108246168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 103981, 207962, 311943, 415924, 623886, 831848, 1247772, 1351753, 1663696, 2495544, 2703506, 3327392, 4055259, 4991088, 5407012, 8110518, 9982176, 10814024, 16221036, 17572789, 21628048, 32442072, 35145578, 43256096, 52718367, 64884144, 70291156, 105436734, 129768288, 140582312, 210873468, 281164624, 421746936, 562329248, 843493872, 1686987744]

約数ペア:

[(1, 1686987744), (2, 843493872), (3, 562329248), (4, 421746936), (6, 281164624), (8, 210873468), (12, 140582312), (13, 129768288), (16, 105436734), (24, 70291156), (26, 64884144), (32, 52718367), (39, 43256096), (48, 35145578), (52, 32442072), (78, 21628048), (96, 17572789), (104, 16221036), (156, 10814024), (169, 9982176), (208, 8110518), (312, 5407012), (338, 4991088), (416, 4055259), (507, 3327392), (624, 2703506), (676, 2495544), (1014, 1663696), (1248, 1351753), (1352, 1247772), (2028, 831848), (2704, 623886), (4056, 415924), (5408, 311943), (8112, 207962), (16224, 103981)]