1399378896

素因数分解:

$2^4\times 3^3\times {\mathrm{3239303}}^1$

素因数の和:3239320

約数の個数: 40

約数和(自身を含む): 4016736960

約数和(自身を除く): 2617358064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3239303, 6478606, 9717909, 12957212, 19435818, 25914424, 29153727, 38871636, 51828848, 58307454, 77743272, 87461181, 116614908, 155486544, 174922362, 233229816, 349844724, 466459632, 699689448, 1399378896]

約数ペア:

[(1, 1399378896), (2, 699689448), (3, 466459632), (4, 349844724), (6, 233229816), (8, 174922362), (9, 155486544), (12, 116614908), (16, 87461181), (18, 77743272), (24, 58307454), (27, 51828848), (36, 38871636), (48, 29153727), (54, 25914424), (72, 19435818), (108, 12957212), (144, 9717909), (216, 6478606), (432, 3239303)]