921788688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1129643}}^1$

素因数の和:1129671

約数の個数: 40

約数和(自身を含む): 2521365408

約数和(自身を除く): 1599576720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1129643, 2259286, 3388929, 4518572, 6777858, 9037144, 13555716, 18074288, 19203931, 27111432, 38407862, 54222864, 57611793, 76815724, 115223586, 153631448, 230447172, 307262896, 460894344, 921788688]

約数ペア:

[(1, 921788688), (2, 460894344), (3, 307262896), (4, 230447172), (6, 153631448), (8, 115223586), (12, 76815724), (16, 57611793), (17, 54222864), (24, 38407862), (34, 27111432), (48, 19203931), (51, 18074288), (68, 13555716), (102, 9037144), (136, 6777858), (204, 4518572), (272, 3388929), (408, 2259286), (816, 1129643)]