388251011928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4626001}}^1$

素因数の和:4626292

約数の個数: 64

約数和(自身を含む): 1049177253600

約数和(自身を除く): 660926241672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 269, 312, 538, 807, 1076, 1614, 2152, 3228, 3497, 6456, 6994, 10491, 13988, 20982, 27976, 41964, 83928, 4626001, 9252002, 13878003, 18504004, 27756006, 37008008, 55512012, 60138013, 111024024, 120276026, 180414039, 240552052, 360828078, 481104104, 721656156, 1244394269, 1443312312, 2488788538, 3733182807, 4977577076, 7466365614, 9955154152, 14932731228, 16177125497, 29865462456, 32354250994, 48531376491, 64708501988, 97062752982, 129417003976, 194125505964, 388251011928]

約数ペア:

[(1, 388251011928), (2, 194125505964), (3, 129417003976), (4, 97062752982), (6, 64708501988), (8, 48531376491), (12, 32354250994), (13, 29865462456), (24, 16177125497), (26, 14932731228), (39, 9955154152), (52, 7466365614), (78, 4977577076), (104, 3733182807), (156, 2488788538), (269, 1443312312), (312, 1244394269), (538, 721656156), (807, 481104104), (1076, 360828078), (1614, 240552052), (2152, 180414039), (3228, 120276026), (3497, 111024024), (6456, 60138013), (6994, 55512012), (10491, 37008008), (13988, 27756006), (20982, 18504004), (27976, 13878003), (41964, 9252002), (83928, 4626001)]