268889275676

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{243433}}^1$

素因数の和:243930

約数の個数: 48

約数和(自身を含む): 544419692544

約数和(自身を除く): 275530416868

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 383, 412, 721, 766, 1442, 1532, 2681, 2884, 5362, 10724, 39449, 78898, 157796, 243433, 276143, 486866, 552286, 973732, 1104572, 1704031, 3408062, 6816124, 25073599, 50147198, 93234839, 100294396, 175515193, 186469678, 351030386, 372939356, 652643873, 702060772, 1305287746, 2610575492, 9603188417, 19206376834, 38412753668, 67222318919, 134444637838, 268889275676]

約数ペア:

[(1, 268889275676), (2, 134444637838), (4, 67222318919), (7, 38412753668), (14, 19206376834), (28, 9603188417), (103, 2610575492), (206, 1305287746), (383, 702060772), (412, 652643873), (721, 372939356), (766, 351030386), (1442, 186469678), (1532, 175515193), (2681, 100294396), (2884, 93234839), (5362, 50147198), (10724, 25073599), (39449, 6816124), (78898, 3408062), (157796, 1704031), (243433, 1104572), (276143, 973732), (486866, 552286)]