708399228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 1745646336

約数和(自身を除く): 1037247108

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 961, 1307, 1457, 1922, 2614, 2883, 2914, 3844, 3921, 4371, 5228, 5766, 5828, 7842, 8742, 11532, 15684, 17484, 40517, 45167, 61429, 81034, 90334, 121551, 122858, 135501, 162068, 180668, 184287, 243102, 245716, 271002, 368574, 486204, 542004, 737148, 1256027, 1904299, 2512054, 3768081, 3808598, 5024108, 5712897, 7536162, 7617196, 11425794, 15072324, 22851588, 59033269, 118066538, 177099807, 236133076, 354199614, 708399228]

約数ペア:

[(1, 708399228), (2, 354199614), (3, 236133076), (4, 177099807), (6, 118066538), (12, 59033269), (31, 22851588), (47, 15072324), (62, 11425794), (93, 7617196), (94, 7536162), (124, 5712897), (141, 5024108), (186, 3808598), (188, 3768081), (282, 2512054), (372, 1904299), (564, 1256027), (961, 737148), (1307, 542004), (1457, 486204), (1922, 368574), (2614, 271002), (2883, 245716), (2914, 243102), (3844, 184287), (3921, 180668), (4371, 162068), (5228, 135501), (5766, 122858), (5828, 121551), (7842, 90334), (8742, 81034), (11532, 61429), (15684, 45167), (17484, 40517)]