254828308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 529449984

約数和(自身を除く): 274621676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 1697, 2422, 3394, 4844, 5363, 6788, 10726, 11879, 21452, 23758, 37541, 47516, 52607, 75082, 105214, 150164, 210428, 293581, 368249, 587162, 736498, 1174324, 1472996, 2055067, 4110134, 8220268, 9101011, 18202022, 36404044, 63707077, 127414154, 254828308]

約数ペア:

[(1, 254828308), (2, 127414154), (4, 63707077), (7, 36404044), (14, 18202022), (28, 9101011), (31, 8220268), (62, 4110134), (124, 2055067), (173, 1472996), (217, 1174324), (346, 736498), (434, 587162), (692, 368249), (868, 293581), (1211, 210428), (1697, 150164), (2422, 105214), (3394, 75082), (4844, 52607), (5363, 47516), (6788, 37541), (10726, 23758), (11879, 21452)]