254084928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42689}}^1$

素因数の和:42735

約数の個数: 56

約数和(自身を含む): 693968640

約数和(自身を除く): 439883712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 42689, 85378, 128067, 170756, 256134, 341512, 512268, 683024, 1024536, 1323359, 1366048, 2049072, 2646718, 2732096, 3970077, 4098144, 5293436, 7940154, 8196288, 10586872, 15880308, 21173744, 31760616, 42347488, 63521232, 84694976, 127042464, 254084928]

約数ペア:

[(1, 254084928), (2, 127042464), (3, 84694976), (4, 63521232), (6, 42347488), (8, 31760616), (12, 21173744), (16, 15880308), (24, 10586872), (31, 8196288), (32, 7940154), (48, 5293436), (62, 4098144), (64, 3970077), (93, 2732096), (96, 2646718), (124, 2049072), (186, 1366048), (192, 1323359), (248, 1024536), (372, 683024), (496, 512268), (744, 341512), (992, 256134), (1488, 170756), (1984, 128067), (2976, 85378), (5952, 42689)]