306861464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 713932800

約数和(自身を除く): 407071336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1651, 1778, 3302, 3319, 3556, 6604, 6638, 7112, 11557, 13208, 13276, 23114, 23233, 26552, 43147, 46228, 46466, 86294, 92456, 92932, 172588, 185864, 302029, 345176, 421513, 604058, 843026, 1208116, 1686052, 2416232, 2950591, 3372104, 5479669, 5901182, 10959338, 11802364, 21918676, 23604728, 38357683, 43837352, 76715366, 153430732, 306861464]

約数ペア:

[(1, 306861464), (2, 153430732), (4, 76715366), (7, 43837352), (8, 38357683), (13, 23604728), (14, 21918676), (26, 11802364), (28, 10959338), (52, 5901182), (56, 5479669), (91, 3372104), (104, 2950591), (127, 2416232), (182, 1686052), (254, 1208116), (364, 843026), (508, 604058), (728, 421513), (889, 345176), (1016, 302029), (1651, 185864), (1778, 172588), (3302, 92932), (3319, 92456), (3556, 86294), (6604, 46466), (6638, 46228), (7112, 43147), (11557, 26552), (13208, 23233), (13276, 23114)]