218474096996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{536017}}^1$

素因数の和:536244

約数の個数: 48

約数和(自身を含む): 417836751360

約数和(自身を除く): 199362654364

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 173, 346, 589, 692, 1178, 2356, 3287, 5363, 6574, 10726, 13148, 21452, 101897, 203794, 407588, 536017, 1072034, 2144068, 10184323, 16616527, 20368646, 33233054, 40737292, 66466108, 92730941, 185461882, 315714013, 370923764, 631428026, 1262856052, 1761887879, 2874659171, 3523775758, 5749318342, 7047551516, 11498636684, 54618524249, 109237048498, 218474096996]

約数ペア:

[(1, 218474096996), (2, 109237048498), (4, 54618524249), (19, 11498636684), (31, 7047551516), (38, 5749318342), (62, 3523775758), (76, 2874659171), (124, 1761887879), (173, 1262856052), (346, 631428026), (589, 370923764), (692, 315714013), (1178, 185461882), (2356, 92730941), (3287, 66466108), (5363, 40737292), (6574, 33233054), (10726, 20368646), (13148, 16616527), (21452, 10184323), (101897, 2144068), (203794, 1072034), (407588, 536017)]