298840688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5521}}^1$

素因数の和:5745

約数の個数: 40

約数和(自身を含む): 616255200

約数和(自身を除く): 317414512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1592, 3184, 3383, 5521, 6766, 11042, 13532, 22084, 27064, 44168, 54128, 88336, 93857, 187714, 375428, 750856, 1098679, 1501712, 2197358, 4394716, 8789432, 17578864, 18677543, 37355086, 74710172, 149420344, 298840688]

約数ペア:

[(1, 298840688), (2, 149420344), (4, 74710172), (8, 37355086), (16, 18677543), (17, 17578864), (34, 8789432), (68, 4394716), (136, 2197358), (199, 1501712), (272, 1098679), (398, 750856), (796, 375428), (1592, 187714), (3184, 93857), (3383, 88336), (5521, 54128), (6766, 44168), (11042, 27064), (13532, 22084)]