216776

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 480000

約数和(自身を除く): 263224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 343, 392, 553, 632, 686, 1106, 1372, 2212, 2744, 3871, 4424, 7742, 15484, 27097, 30968, 54194, 108388, 216776]

約数ペア:

[(1, 216776), (2, 108388), (4, 54194), (7, 30968), (8, 27097), (14, 15484), (28, 7742), (49, 4424), (56, 3871), (79, 2744), (98, 2212), (158, 1372), (196, 1106), (316, 686), (343, 632), (392, 553)]