274430432

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 550579680

約数和(自身を除く): 276149248

約数列:

[1, 2, 4, 8, 16, 32, 89, 167, 178, 334, 356, 577, 668, 712, 1154, 1336, 1424, 2308, 2672, 2848, 4616, 5344, 9232, 14863, 18464, 29726, 51353, 59452, 96359, 102706, 118904, 192718, 205412, 237808, 385436, 410824, 475616, 770872, 821648, 1541744, 1643296, 3083488, 8575951, 17151902, 34303804, 68607608, 137215216, 274430432]

約数ペア:

[(1, 274430432), (2, 137215216), (4, 68607608), (8, 34303804), (16, 17151902), (32, 8575951), (89, 3083488), (167, 1643296), (178, 1541744), (334, 821648), (356, 770872), (577, 475616), (668, 410824), (712, 385436), (1154, 237808), (1336, 205412), (1424, 192718), (2308, 118904), (2672, 102706), (2848, 96359), (4616, 59452), (5344, 51353), (9232, 29726), (14863, 18464)]