326097646

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 608256000

約数和(自身を除く): 282158354

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 127, 133, 197, 254, 266, 343, 394, 686, 889, 931, 1379, 1778, 1862, 2413, 2758, 3743, 4826, 6223, 6517, 7486, 9653, 12446, 13034, 16891, 19306, 25019, 26201, 33782, 43561, 50038, 52402, 67571, 87122, 118237, 135142, 175133, 183407, 236474, 350266, 366814, 475361, 827659, 950722, 1225931, 1283849, 1655318, 2451862, 2567698, 3327527, 6655054, 8581517, 17163034, 23292689, 46585378, 163048823, 326097646]

約数ペア:

[(1, 326097646), (2, 163048823), (7, 46585378), (14, 23292689), (19, 17163034), (38, 8581517), (49, 6655054), (98, 3327527), (127, 2567698), (133, 2451862), (197, 1655318), (254, 1283849), (266, 1225931), (343, 950722), (394, 827659), (686, 475361), (889, 366814), (931, 350266), (1379, 236474), (1778, 183407), (1862, 175133), (2413, 135142), (2758, 118237), (3743, 87122), (4826, 67571), (6223, 52402), (6517, 50038), (7486, 43561), (9653, 33782), (12446, 26201), (13034, 25019), (16891, 19306)]