307029112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173659}}^1$

素因数の和:173695

約数の個数: 32

約数和(自身を含む): 656434800

約数和(自身を除く): 349405688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 173659, 347318, 694636, 1389272, 2257567, 2952203, 4515134, 5904406, 9030268, 11808812, 18060536, 23617624, 38378639, 76757278, 153514556, 307029112]

約数ペア:

[(1, 307029112), (2, 153514556), (4, 76757278), (8, 38378639), (13, 23617624), (17, 18060536), (26, 11808812), (34, 9030268), (52, 5904406), (68, 4515134), (104, 2952203), (136, 2257567), (221, 1389272), (442, 694636), (884, 347318), (1768, 173659)]