2193642768

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{264167}}^1$

素因数の和:264351

約数の個数: 40

約数和(自身を含む): 5699688768

約数和(自身を除く): 3506046000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 264167, 528334, 792501, 1056668, 1585002, 2113336, 3170004, 4226672, 6340008, 12680016, 45700891, 91401782, 137102673, 182803564, 274205346, 365607128, 548410692, 731214256, 1096821384, 2193642768]

約数ペア:

[(1, 2193642768), (2, 1096821384), (3, 731214256), (4, 548410692), (6, 365607128), (8, 274205346), (12, 182803564), (16, 137102673), (24, 91401782), (48, 45700891), (173, 12680016), (346, 6340008), (519, 4226672), (692, 3170004), (1038, 2113336), (1384, 1585002), (2076, 1056668), (2768, 792501), (4152, 528334), (8304, 264167)]