380056656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1131121}}^1$

素因数の和:1131139

約数の個数: 40

約数和(自身を含む): 1122073024

約数和(自身を除く): 742016368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1131121, 2262242, 3393363, 4524484, 6786726, 7917847, 9048968, 13573452, 15835694, 18097936, 23753541, 27146904, 31671388, 47507082, 54293808, 63342776, 95014164, 126685552, 190028328, 380056656]

約数ペア:

[(1, 380056656), (2, 190028328), (3, 126685552), (4, 95014164), (6, 63342776), (7, 54293808), (8, 47507082), (12, 31671388), (14, 27146904), (16, 23753541), (21, 18097936), (24, 15835694), (28, 13573452), (42, 9048968), (48, 7917847), (56, 6786726), (84, 4524484), (112, 3393363), (168, 2262242), (336, 1131121)]