321361344

素因数分解:

$2^6\times 3^4\times {\mathrm{61991}}^1$

素因数の和:62015

約数の個数: 70

約数和(自身を含む): 952631064

約数和(自身を除く): 631269720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 61991, 123982, 185973, 247964, 371946, 495928, 557919, 743892, 991856, 1115838, 1487784, 1673757, 1983712, 2231676, 2975568, 3347514, 3967424, 4463352, 5021271, 5951136, 6695028, 8926704, 10042542, 11902272, 13390056, 17853408, 20085084, 26780112, 35706816, 40170168, 53560224, 80340336, 107120448, 160680672, 321361344]

約数ペア:

[(1, 321361344), (2, 160680672), (3, 107120448), (4, 80340336), (6, 53560224), (8, 40170168), (9, 35706816), (12, 26780112), (16, 20085084), (18, 17853408), (24, 13390056), (27, 11902272), (32, 10042542), (36, 8926704), (48, 6695028), (54, 5951136), (64, 5021271), (72, 4463352), (81, 3967424), (96, 3347514), (108, 2975568), (144, 2231676), (162, 1983712), (192, 1673757), (216, 1487784), (288, 1115838), (324, 991856), (432, 743892), (576, 557919), (648, 495928), (864, 371946), (1296, 247964), (1728, 185973), (2592, 123982), (5184, 61991)]