329010090352

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{406073}}^1$

素因数の和:406801

約数の個数: 40

約数和(自身を含む): 646534779840

約数和(自身を除く): 317524689488

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 641, 1264, 1282, 2564, 5128, 10256, 50639, 101278, 202556, 405112, 406073, 810224, 812146, 1624292, 3248584, 6497168, 32079767, 64159534, 128319068, 256638136, 260292793, 513276272, 520585586, 1041171172, 2082342344, 4164684688, 20563130647, 41126261294, 82252522588, 164505045176, 329010090352]

約数ペア:

[(1, 329010090352), (2, 164505045176), (4, 82252522588), (8, 41126261294), (16, 20563130647), (79, 4164684688), (158, 2082342344), (316, 1041171172), (632, 520585586), (641, 513276272), (1264, 260292793), (1282, 256638136), (2564, 128319068), (5128, 64159534), (10256, 32079767), (50639, 6497168), (101278, 3248584), (202556, 1624292), (405112, 812146), (406073, 810224)]