287886472008

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28492327}}^1$

素因数の和:28492757

約数の個数: 32

約数和(自身を含む): 721425744960

約数和(自身を除く): 433539272952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 28492327, 56984654, 85476981, 113969308, 170953962, 227938616, 341907924, 683815848, 11995269667, 23990539334, 35985809001, 47981078668, 71971618002, 95962157336, 143943236004, 287886472008]

約数ペア:

[(1, 287886472008), (2, 143943236004), (3, 95962157336), (4, 71971618002), (6, 47981078668), (8, 35985809001), (12, 23990539334), (24, 11995269667), (421, 683815848), (842, 341907924), (1263, 227938616), (1684, 170953962), (2526, 113969308), (3368, 85476981), (5052, 56984654), (10104, 28492327)]