298438336

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12569}}^1$

素因数の和:12641

約数の個数: 56

約数和(自身を含む): 689640480

約数和(自身を除く): 391202144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 12569, 23744, 25138, 50276, 87983, 100552, 175966, 201104, 351932, 402208, 666157, 703864, 804416, 1332314, 1407728, 2664628, 2815456, 4663099, 5329256, 5630912, 9326198, 10658512, 18652396, 21317024, 37304792, 42634048, 74609584, 149219168, 298438336]

約数ペア:

[(1, 298438336), (2, 149219168), (4, 74609584), (7, 42634048), (8, 37304792), (14, 21317024), (16, 18652396), (28, 10658512), (32, 9326198), (53, 5630912), (56, 5329256), (64, 4663099), (106, 2815456), (112, 2664628), (212, 1407728), (224, 1332314), (371, 804416), (424, 703864), (448, 666157), (742, 402208), (848, 351932), (1484, 201104), (1696, 175966), (2968, 100552), (3392, 87983), (5936, 50276), (11872, 25138), (12569, 23744)]