848696784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8663}}^1$

素因数の和:8844

約数の個数: 80

約数和(自身を含む): 2376431232

約数和(自身を除く): 1527734448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2512, 3768, 4082, 6123, 7536, 8164, 8663, 12246, 16328, 17326, 24492, 25989, 32656, 34652, 48984, 51978, 69304, 97968, 103956, 112619, 138608, 207912, 225238, 337857, 415824, 450476, 675714, 900952, 1351428, 1360091, 1801904, 2702856, 2720182, 4080273, 5405712, 5440364, 8160546, 10880728, 16321092, 17681183, 21761456, 32642184, 35362366, 53043549, 65284368, 70724732, 106087098, 141449464, 212174196, 282898928, 424348392, 848696784]

約数ペア:

[(1, 848696784), (2, 424348392), (3, 282898928), (4, 212174196), (6, 141449464), (8, 106087098), (12, 70724732), (13, 65284368), (16, 53043549), (24, 35362366), (26, 32642184), (39, 21761456), (48, 17681183), (52, 16321092), (78, 10880728), (104, 8160546), (156, 5440364), (157, 5405712), (208, 4080273), (312, 2720182), (314, 2702856), (471, 1801904), (624, 1360091), (628, 1351428), (942, 900952), (1256, 675714), (1884, 450476), (2041, 415824), (2512, 337857), (3768, 225238), (4082, 207912), (6123, 138608), (7536, 112619), (8164, 103956), (8663, 97968), (12246, 69304), (16328, 51978), (17326, 48984), (24492, 34652), (25989, 32656)]