724643452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 1388903040

約数和(自身を除く): 664259588

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 379, 443, 758, 886, 1079, 1516, 1772, 2158, 4316, 4927, 5759, 9854, 11518, 19708, 23036, 31457, 36769, 62914, 73538, 125828, 147076, 167897, 335794, 408941, 477997, 671588, 817882, 955994, 1635764, 1911988, 2182661, 4365322, 8730644, 13935451, 27870902, 55741804, 181160863, 362321726, 724643452]

約数ペア:

[(1, 724643452), (2, 362321726), (4, 181160863), (13, 55741804), (26, 27870902), (52, 13935451), (83, 8730644), (166, 4365322), (332, 2182661), (379, 1911988), (443, 1635764), (758, 955994), (886, 817882), (1079, 671588), (1516, 477997), (1772, 408941), (2158, 335794), (4316, 167897), (4927, 147076), (5759, 125828), (9854, 73538), (11518, 62914), (19708, 36769), (23036, 31457)]