1729195728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2771147}}^1$

素因数の和:2771171

約数の個数: 40

約数和(自身を含む): 4810712928

約数和(自身を除く): 3081517200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2771147, 5542294, 8313441, 11084588, 16626882, 22169176, 33253764, 36024911, 44338352, 66507528, 72049822, 108074733, 133015056, 144099644, 216149466, 288199288, 432298932, 576398576, 864597864, 1729195728]

約数ペア:

[(1, 1729195728), (2, 864597864), (3, 576398576), (4, 432298932), (6, 288199288), (8, 216149466), (12, 144099644), (13, 133015056), (16, 108074733), (24, 72049822), (26, 66507528), (39, 44338352), (48, 36024911), (52, 33253764), (78, 22169176), (104, 16626882), (156, 11084588), (208, 8313441), (312, 5542294), (624, 2771147)]