438049542064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67883}}^1\times {\mathrm{21227}}^1$

素因数の和:89137

約数の個数: 40

約数和(自身を含む): 893445762240

約数和(自身を除く): 455396220176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21227, 42454, 67883, 84908, 135766, 169816, 271532, 339632, 403313, 543064, 806626, 1086128, 1289777, 1613252, 2579554, 3226504, 5159108, 6453008, 10318216, 20636432, 1440952441, 2881904882, 5763809764, 11527619528, 23055239056, 27378096379, 54756192758, 109512385516, 219024771032, 438049542064]

約数ペア:

[(1, 438049542064), (2, 219024771032), (4, 109512385516), (8, 54756192758), (16, 27378096379), (19, 23055239056), (38, 11527619528), (76, 5763809764), (152, 2881904882), (304, 1440952441), (21227, 20636432), (42454, 10318216), (67883, 6453008), (84908, 5159108), (135766, 3226504), (169816, 2579554), (271532, 1613252), (339632, 1289777), (403313, 1086128), (543064, 806626)]