1918804548216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{221468669}}^1$

素因数の和:221468716

約数の個数: 48

約数和(自身を含む): 5062773796200

約数和(自身を除く): 3143969247984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 221468669, 442937338, 664406007, 885874676, 1328812014, 1771749352, 2657624028, 4207904711, 5315248056, 8415809422, 12623714133, 16831618844, 25247428266, 33663237688, 50494856532, 79950189509, 100989713064, 159900379018, 239850568527, 319800758036, 479701137054, 639601516072, 959402274108, 1918804548216]

約数ペア:

[(1, 1918804548216), (2, 959402274108), (3, 639601516072), (4, 479701137054), (6, 319800758036), (8, 239850568527), (12, 159900379018), (19, 100989713064), (24, 79950189509), (38, 50494856532), (57, 33663237688), (76, 25247428266), (114, 16831618844), (152, 12623714133), (228, 8415809422), (361, 5315248056), (456, 4207904711), (722, 2657624028), (1083, 1771749352), (1444, 1328812014), (2166, 885874676), (2888, 664406007), (4332, 442937338), (8664, 221468669)]