401033568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321341}}^1$

素因数の和:321367

約数の個数: 48

約数和(自身を含む): 1133694576

約数和(自身を除く): 732661008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 321341, 642682, 964023, 1285364, 1928046, 2570728, 3856092, 4177433, 5141456, 7712184, 8354866, 10282912, 12532299, 15424368, 16709732, 25064598, 30848736, 33419464, 50129196, 66838928, 100258392, 133677856, 200516784, 401033568]

約数ペア:

[(1, 401033568), (2, 200516784), (3, 133677856), (4, 100258392), (6, 66838928), (8, 50129196), (12, 33419464), (13, 30848736), (16, 25064598), (24, 16709732), (26, 15424368), (32, 12532299), (39, 10282912), (48, 8354866), (52, 7712184), (78, 5141456), (96, 4177433), (104, 3856092), (156, 2570728), (208, 1928046), (312, 1285364), (416, 964023), (624, 642682), (1248, 321341)]