280326432

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{16879}}^1$

素因数の和:17065

約数の個数: 48

約数和(自身を含む): 740154240

約数和(自身を除く): 459827808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 16608, 16879, 33758, 50637, 67516, 101274, 135032, 202548, 270064, 405096, 540128, 810192, 1620384, 2920067, 5840134, 8760201, 11680268, 17520402, 23360536, 35040804, 46721072, 70081608, 93442144, 140163216, 280326432]

約数ペア:

[(1, 280326432), (2, 140163216), (3, 93442144), (4, 70081608), (6, 46721072), (8, 35040804), (12, 23360536), (16, 17520402), (24, 11680268), (32, 8760201), (48, 5840134), (96, 2920067), (173, 1620384), (346, 810192), (519, 540128), (692, 405096), (1038, 270064), (1384, 202548), (2076, 135032), (2768, 101274), (4152, 67516), (5536, 50637), (8304, 33758), (16608, 16879)]