867421744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7691}}^1$

素因数の和:7778

約数の個数: 80

約数和(自身を含む): 2060225280

約数和(自身を除く): 1192803536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2968, 4028, 5936, 7049, 7691, 8056, 14098, 15382, 16112, 28196, 30764, 53837, 56392, 61528, 107674, 112784, 123056, 146129, 215348, 292258, 407623, 430696, 584516, 815246, 861392, 1022903, 1169032, 1630492, 2045806, 2338064, 2853361, 3260984, 4091612, 5706722, 6521968, 7744837, 8183224, 11413444, 15489674, 16366448, 22826888, 30979348, 45653776, 54213859, 61958696, 108427718, 123917392, 216855436, 433710872, 867421744]

約数ペア:

[(1, 867421744), (2, 433710872), (4, 216855436), (7, 123917392), (8, 108427718), (14, 61958696), (16, 54213859), (19, 45653776), (28, 30979348), (38, 22826888), (53, 16366448), (56, 15489674), (76, 11413444), (106, 8183224), (112, 7744837), (133, 6521968), (152, 5706722), (212, 4091612), (266, 3260984), (304, 2853361), (371, 2338064), (424, 2045806), (532, 1630492), (742, 1169032), (848, 1022903), (1007, 861392), (1064, 815246), (1484, 584516), (2014, 430696), (2128, 407623), (2968, 292258), (4028, 215348), (5936, 146129), (7049, 123056), (7691, 112784), (8056, 107674), (14098, 61528), (15382, 56392), (16112, 53837), (28196, 30764)]