388601224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{232417}}^1$

素因数の和:232453

約数の個数: 32

約数和(自身を含む): 836704800

約数和(自身を除く): 448103576

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 232417, 464834, 929668, 1859336, 2556587, 4415923, 5113174, 8831846, 10226348, 17663692, 20452696, 35327384, 48575153, 97150306, 194300612, 388601224]

約数ペア:

[(1, 388601224), (2, 194300612), (4, 97150306), (8, 48575153), (11, 35327384), (19, 20452696), (22, 17663692), (38, 10226348), (44, 8831846), (76, 5113174), (88, 4415923), (152, 2556587), (209, 1859336), (418, 929668), (836, 464834), (1672, 232417)]