1294519968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71347}}^1$

素因数の和:71376

約数の個数: 120

約数和(自身を含む): 4351086432

約数和(自身を除く): 3056566464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 71347, 142694, 214041, 285388, 428082, 499429, 570776, 642123, 856164, 998858, 1141552, 1284246, 1498287, 1712328, 1926369, 1997716, 2283104, 2568492, 2996574, 3424656, 3852738, 3995432, 4494861, 5136984, 5779107, 5993148, 6849312, 7705476, 7990864, 8989722, 10273968, 11558214, 11986296, 13484583, 15410952, 15981728, 17979444, 20547936, 23116428, 23972592, 26969166, 30821904, 35958888, 40453749, 46232856, 47945184, 53938332, 61643808, 71917776, 80907498, 92465712, 107876664, 143835552, 161814996, 184931424, 215753328, 323629992, 431506656, 647259984, 1294519968]

約数ペア:

[(1, 1294519968), (2, 647259984), (3, 431506656), (4, 323629992), (6, 215753328), (7, 184931424), (8, 161814996), (9, 143835552), (12, 107876664), (14, 92465712), (16, 80907498), (18, 71917776), (21, 61643808), (24, 53938332), (27, 47945184), (28, 46232856), (32, 40453749), (36, 35958888), (42, 30821904), (48, 26969166), (54, 23972592), (56, 23116428), (63, 20547936), (72, 17979444), (81, 15981728), (84, 15410952), (96, 13484583), (108, 11986296), (112, 11558214), (126, 10273968), (144, 8989722), (162, 7990864), (168, 7705476), (189, 6849312), (216, 5993148), (224, 5779107), (252, 5136984), (288, 4494861), (324, 3995432), (336, 3852738), (378, 3424656), (432, 2996574), (504, 2568492), (567, 2283104), (648, 1997716), (672, 1926369), (756, 1712328), (864, 1498287), (1008, 1284246), (1134, 1141552), (1296, 998858), (1512, 856164), (2016, 642123), (2268, 570776), (2592, 499429), (3024, 428082), (4536, 285388), (6048, 214041), (9072, 142694), (18144, 71347)]