890624448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{220889}}^1$

素因数の和:220914

約数の個数: 84

約数和(自身を含む): 2917515120

約数和(自身を除く): 2026890672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 220889, 441778, 662667, 883556, 1325334, 1546223, 1767112, 1988001, 2650668, 3092446, 3534224, 3976002, 4638669, 5301336, 6184892, 7068448, 7952004, 9277338, 10602672, 12369784, 13916007, 14136896, 15904008, 18554676, 21205344, 24739568, 27832014, 31808016, 37109352, 42410688, 49479136, 55664028, 63616032, 74218704, 98958272, 111328056, 127232064, 148437408, 222656112, 296874816, 445312224, 890624448]

約数ペア:

[(1, 890624448), (2, 445312224), (3, 296874816), (4, 222656112), (6, 148437408), (7, 127232064), (8, 111328056), (9, 98958272), (12, 74218704), (14, 63616032), (16, 55664028), (18, 49479136), (21, 42410688), (24, 37109352), (28, 31808016), (32, 27832014), (36, 24739568), (42, 21205344), (48, 18554676), (56, 15904008), (63, 14136896), (64, 13916007), (72, 12369784), (84, 10602672), (96, 9277338), (112, 7952004), (126, 7068448), (144, 6184892), (168, 5301336), (192, 4638669), (224, 3976002), (252, 3534224), (288, 3092446), (336, 2650668), (448, 1988001), (504, 1767112), (576, 1546223), (672, 1325334), (1008, 883556), (1344, 662667), (2016, 441778), (4032, 220889)]