493248230398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{70321}}^1$

素因数の和:71609

約数の個数: 64

約数和(自身を含む): 948152088576

約数和(自身を除く): 454903858178

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 1231, 2462, 2849, 5698, 8617, 13541, 17234, 27082, 45547, 70321, 91094, 94787, 140642, 189574, 318829, 492247, 501017, 637658, 773531, 984494, 1002034, 1547062, 2601877, 3507119, 5203754, 5414717, 7014238, 10829434, 18213139, 28620647, 36426278, 57241294, 86565151, 173130302, 200344529, 400689058, 605956057, 952216661, 1211912114, 1904433322, 3202910587, 6405821174, 6665516627, 13331033254, 22420374109, 35232016457, 44840748218, 70464032914, 246624115199, 493248230398]

約数ペア:

[(1, 493248230398), (2, 246624115199), (7, 70464032914), (11, 44840748218), (14, 35232016457), (22, 22420374109), (37, 13331033254), (74, 6665516627), (77, 6405821174), (154, 3202910587), (259, 1904433322), (407, 1211912114), (518, 952216661), (814, 605956057), (1231, 400689058), (2462, 200344529), (2849, 173130302), (5698, 86565151), (8617, 57241294), (13541, 36426278), (17234, 28620647), (27082, 18213139), (45547, 10829434), (70321, 7014238), (91094, 5414717), (94787, 5203754), (140642, 3507119), (189574, 2601877), (318829, 1547062), (492247, 1002034), (501017, 984494), (637658, 773531)]