3970656

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 11970504

約数和(自身を除く): 7999848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 811, 816, 1224, 1622, 1632, 2433, 2448, 3244, 4866, 4896, 6488, 7299, 9732, 12976, 13787, 14598, 19464, 25952, 27574, 29196, 38928, 41361, 55148, 58392, 77856, 82722, 110296, 116784, 124083, 165444, 220592, 233568, 248166, 330888, 441184, 496332, 661776, 992664, 1323552, 1985328, 3970656]

約数ペア:

[(1, 3970656), (2, 1985328), (3, 1323552), (4, 992664), (6, 661776), (8, 496332), (9, 441184), (12, 330888), (16, 248166), (17, 233568), (18, 220592), (24, 165444), (32, 124083), (34, 116784), (36, 110296), (48, 82722), (51, 77856), (68, 58392), (72, 55148), (96, 41361), (102, 38928), (136, 29196), (144, 27574), (153, 25952), (204, 19464), (272, 14598), (288, 13787), (306, 12976), (408, 9732), (544, 7299), (612, 6488), (811, 4896), (816, 4866), (1224, 3244), (1622, 2448), (1632, 2433)]