275454348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76771}}^1$

素因数の和:76814

約数の個数: 48

約数和(自身を含む): 722270976

約数和(自身を除く): 446816628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 76771, 153542, 230313, 307084, 460626, 921252, 998023, 1765733, 1996046, 2994069, 3531466, 3992092, 5297199, 5988138, 7062932, 10594398, 11976276, 21188796, 22954529, 45909058, 68863587, 91818116, 137727174, 275454348]

約数ペア:

[(1, 275454348), (2, 137727174), (3, 91818116), (4, 68863587), (6, 45909058), (12, 22954529), (13, 21188796), (23, 11976276), (26, 10594398), (39, 7062932), (46, 5988138), (52, 5297199), (69, 3992092), (78, 3531466), (92, 2994069), (138, 1996046), (156, 1765733), (276, 998023), (299, 921252), (598, 460626), (897, 307084), (1196, 230313), (1794, 153542), (3588, 76771)]