280035936

素因数分解:

$2^5\times 3^2\times {\mathrm{972347}}^1$

素因数の和:972363

約数の個数: 36

約数和(自身を含む): 796353012

約数和(自身を除く): 516317076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 972347, 1944694, 2917041, 3889388, 5834082, 7778776, 8751123, 11668164, 15557552, 17502246, 23336328, 31115104, 35004492, 46672656, 70008984, 93345312, 140017968, 280035936]

約数ペア:

[(1, 280035936), (2, 140017968), (3, 93345312), (4, 70008984), (6, 46672656), (8, 35004492), (9, 31115104), (12, 23336328), (16, 17502246), (18, 15557552), (24, 11668164), (32, 8751123), (36, 7778776), (48, 5834082), (72, 3889388), (96, 2917041), (144, 1944694), (288, 972347)]