320479968

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32411}}^1$

素因数の和:32527

約数の個数: 48

約数和(自身を含む): 849453696

約数和(自身を除く): 528973728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 32411, 64822, 97233, 129644, 194466, 259288, 388932, 518576, 777864, 1037152, 1555728, 3111456, 3338333, 6676666, 10014999, 13353332, 20029998, 26706664, 40059996, 53413328, 80119992, 106826656, 160239984, 320479968]

約数ペア:

[(1, 320479968), (2, 160239984), (3, 106826656), (4, 80119992), (6, 53413328), (8, 40059996), (12, 26706664), (16, 20029998), (24, 13353332), (32, 10014999), (48, 6676666), (96, 3338333), (103, 3111456), (206, 1555728), (309, 1037152), (412, 777864), (618, 518576), (824, 388932), (1236, 259288), (1648, 194466), (2472, 129644), (3296, 97233), (4944, 64822), (9888, 32411)]