214478004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^2$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 569427040

約数和(自身を除く): 354949036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 269, 494, 538, 741, 807, 988, 1076, 1482, 1614, 2964, 3228, 3497, 5111, 6994, 10222, 10491, 13988, 15333, 20444, 20982, 30666, 41964, 61332, 66443, 72361, 132886, 144722, 199329, 217083, 265772, 289444, 398658, 434166, 797316, 868332, 940693, 1374859, 1881386, 2749718, 2822079, 3762772, 4124577, 5499436, 5644158, 8249154, 11288316, 16498308, 17873167, 35746334, 53619501, 71492668, 107239002, 214478004]

約数ペア:

[(1, 214478004), (2, 107239002), (3, 71492668), (4, 53619501), (6, 35746334), (12, 17873167), (13, 16498308), (19, 11288316), (26, 8249154), (38, 5644158), (39, 5499436), (52, 4124577), (57, 3762772), (76, 2822079), (78, 2749718), (114, 1881386), (156, 1374859), (228, 940693), (247, 868332), (269, 797316), (494, 434166), (538, 398658), (741, 289444), (807, 265772), (988, 217083), (1076, 199329), (1482, 144722), (1614, 132886), (2964, 72361), (3228, 66443), (3497, 61332), (5111, 41964), (6994, 30666), (10222, 20982), (10491, 20444), (13988, 15333)]