304831386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23167}}^1$

素因数の和:23235

約数の個数: 48

約数和(自身を含む): 715613184

約数和(自身を除く): 410781798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 23167, 46334, 69501, 139002, 208503, 393839, 417006, 787678, 996181, 1181517, 1992362, 2363034, 2988543, 3544551, 5977086, 7089102, 8965629, 16935077, 17931258, 33870154, 50805231, 101610462, 152415693, 304831386]

約数ペア:

[(1, 304831386), (2, 152415693), (3, 101610462), (6, 50805231), (9, 33870154), (17, 17931258), (18, 16935077), (34, 8965629), (43, 7089102), (51, 5977086), (86, 3544551), (102, 2988543), (129, 2363034), (153, 1992362), (258, 1181517), (306, 996181), (387, 787678), (731, 417006), (774, 393839), (1462, 208503), (2193, 139002), (4386, 69501), (6579, 46334), (13158, 23167)]