1272812796

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{278393}}^1$

素因数の和:278530

約数の個数: 36

約数和(自身を含む): 3242733312

約数和(自身を除く): 1969920516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 278393, 556786, 835179, 1113572, 1670358, 2505537, 3340716, 5011074, 10022148, 35355911, 70711822, 106067733, 141423644, 212135466, 318203199, 424270932, 636406398, 1272812796]

約数ペア:

[(1, 1272812796), (2, 636406398), (3, 424270932), (4, 318203199), (6, 212135466), (9, 141423644), (12, 106067733), (18, 70711822), (36, 35355911), (127, 10022148), (254, 5011074), (381, 3340716), (508, 2505537), (762, 1670358), (1143, 1113572), (1524, 835179), (2286, 556786), (4572, 278393)]