331376016

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{20857}}^1$

素因数の和:21199

約数の個数: 40

約数和(自身を含む): 858682144

約数和(自身を除く): 527306128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 20857, 41714, 62571, 83428, 125142, 166856, 250284, 333712, 500568, 1001136, 6903667, 13807334, 20711001, 27614668, 41422002, 55229336, 82844004, 110458672, 165688008, 331376016]

約数ペア:

[(1, 331376016), (2, 165688008), (3, 110458672), (4, 82844004), (6, 55229336), (8, 41422002), (12, 27614668), (16, 20711001), (24, 13807334), (48, 6903667), (331, 1001136), (662, 500568), (993, 333712), (1324, 250284), (1986, 166856), (2648, 125142), (3972, 83428), (5296, 62571), (7944, 41714), (15888, 20857)]