291260722768

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{964133}}^1$

素因数の和:964459

約数の個数: 40

約数和(自身を含む): 573852556800

約数和(自身を除く): 282591834032

約数列:

[1, 2, 4, 8, 16, 79, 158, 239, 316, 478, 632, 956, 1264, 1912, 3824, 18881, 37762, 75524, 151048, 302096, 964133, 1928266, 3856532, 7713064, 15426128, 76166507, 152333014, 230427787, 304666028, 460855574, 609332056, 921711148, 1218664112, 1843422296, 3686844592, 18203795173, 36407590346, 72815180692, 145630361384, 291260722768]

約数ペア:

[(1, 291260722768), (2, 145630361384), (4, 72815180692), (8, 36407590346), (16, 18203795173), (79, 3686844592), (158, 1843422296), (239, 1218664112), (316, 921711148), (478, 609332056), (632, 460855574), (956, 304666028), (1264, 230427787), (1912, 152333014), (3824, 76166507), (18881, 15426128), (37762, 7713064), (75524, 3856532), (151048, 1928266), (302096, 964133)]