620926176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{497537}}^1$

素因数の和:497563

約数の個数: 48

約数和(自身を含む): 1755314064

約数和(自身を除く): 1134387888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 497537, 995074, 1492611, 1990148, 2985222, 3980296, 5970444, 6467981, 7960592, 11940888, 12935962, 15921184, 19403943, 23881776, 25871924, 38807886, 47763552, 51743848, 77615772, 103487696, 155231544, 206975392, 310463088, 620926176]

約数ペア:

[(1, 620926176), (2, 310463088), (3, 206975392), (4, 155231544), (6, 103487696), (8, 77615772), (12, 51743848), (13, 47763552), (16, 38807886), (24, 25871924), (26, 23881776), (32, 19403943), (39, 15921184), (48, 12935962), (52, 11940888), (78, 7960592), (96, 6467981), (104, 5970444), (156, 3980296), (208, 2985222), (312, 1990148), (416, 1492611), (624, 995074), (1248, 497537)]