320186952

素因数分解:

$2^3\times 3^3\times {\mathrm{919}}^1\times {\mathrm{1613}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 890928000

約数和(自身を除く): 570741048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 919, 1613, 1838, 2757, 3226, 3676, 4839, 5514, 6452, 7352, 8271, 9678, 11028, 12904, 14517, 16542, 19356, 22056, 24813, 29034, 33084, 38712, 43551, 49626, 58068, 66168, 87102, 99252, 116136, 174204, 198504, 348408, 1482347, 2964694, 4447041, 5929388, 8894082, 11858776, 13341123, 17788164, 26682246, 35576328, 40023369, 53364492, 80046738, 106728984, 160093476, 320186952]

約数ペア:

[(1, 320186952), (2, 160093476), (3, 106728984), (4, 80046738), (6, 53364492), (8, 40023369), (9, 35576328), (12, 26682246), (18, 17788164), (24, 13341123), (27, 11858776), (36, 8894082), (54, 5929388), (72, 4447041), (108, 2964694), (216, 1482347), (919, 348408), (1613, 198504), (1838, 174204), (2757, 116136), (3226, 99252), (3676, 87102), (4839, 66168), (5514, 58068), (6452, 49626), (7352, 43551), (8271, 38712), (9678, 33084), (11028, 29034), (12904, 24813), (14517, 22056), (16542, 19356)]