420187584

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{115183}}^1$

素因数の和:115217

約数の個数: 56

約数和(自身を含む): 1170269440

約数和(自身を除く): 750081856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 115183, 230366, 345549, 460732, 691098, 921464, 1382196, 1842928, 2188477, 2764392, 3685856, 4376954, 5528784, 6565431, 7371712, 8753908, 11057568, 13130862, 17507816, 22115136, 26261724, 35015632, 52523448, 70031264, 105046896, 140062528, 210093792, 420187584]

約数ペア:

[(1, 420187584), (2, 210093792), (3, 140062528), (4, 105046896), (6, 70031264), (8, 52523448), (12, 35015632), (16, 26261724), (19, 22115136), (24, 17507816), (32, 13130862), (38, 11057568), (48, 8753908), (57, 7371712), (64, 6565431), (76, 5528784), (96, 4376954), (114, 3685856), (152, 2764392), (192, 2188477), (228, 1842928), (304, 1382196), (456, 921464), (608, 691098), (912, 460732), (1216, 345549), (1824, 230366), (3648, 115183)]