238980768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191491}}^1$

素因数の和:191517

約数の個数: 48

約数和(自身を含む): 675583776

約数和(自身を除く): 436603008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 191491, 382982, 574473, 765964, 1148946, 1531928, 2297892, 2489383, 3063856, 4595784, 4978766, 6127712, 7468149, 9191568, 9957532, 14936298, 18383136, 19915064, 29872596, 39830128, 59745192, 79660256, 119490384, 238980768]

約数ペア:

[(1, 238980768), (2, 119490384), (3, 79660256), (4, 59745192), (6, 39830128), (8, 29872596), (12, 19915064), (13, 18383136), (16, 14936298), (24, 9957532), (26, 9191568), (32, 7468149), (39, 6127712), (48, 4978766), (52, 4595784), (78, 3063856), (96, 2489383), (104, 2297892), (156, 1531928), (208, 1148946), (312, 765964), (416, 574473), (624, 382982), (1248, 191491)]