1023640128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{253879}}^1$

素因数の和:253904

約数の個数: 84

約数和(自身を含む): 3353247040

約数和(自身を除く): 2329606912

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, 253879, 507758, 761637, 1015516, 1523274, 1777153, 2031032, 2284911, 3046548, 3554306, 4062064, 4569822, 5331459, 6093096, 7108612, 8124128, 9139644, 10662918, 12186192, 14217224, 15994377, 16248256, 18279288, 21325836, 24372384, 28434448, 31988754, 36558576, 42651672, 48744768, 56868896, 63977508, 73117152, 85303344, 113737792, 127955016, 146234304, 170606688, 255910032, 341213376, 511820064, 1023640128]

約数ペア:

[(1, 1023640128), (2, 511820064), (3, 341213376), (4, 255910032), (6, 170606688), (7, 146234304), (8, 127955016), (9, 113737792), (12, 85303344), (14, 73117152), (16, 63977508), (18, 56868896), (21, 48744768), (24, 42651672), (28, 36558576), (32, 31988754), (36, 28434448), (42, 24372384), (48, 21325836), (56, 18279288), (63, 16248256), (64, 15994377), (72, 14217224), (84, 12186192), (96, 10662918), (112, 9139644), (126, 8124128), (144, 7108612), (168, 6093096), (192, 5331459), (224, 4569822), (252, 4062064), (288, 3554306), (336, 3046548), (448, 2284911), (504, 2031032), (576, 1777153), (672, 1523274), (1008, 1015516), (1344, 761637), (2016, 507758), (4032, 253879)]