337735216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{231961}}^1$

素因数の和:231989

約数の個数: 40

約数和(自身を含む): 805372064

約数和(自身を除く): 467636848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 231961, 463922, 927844, 1623727, 1855688, 3015493, 3247454, 3711376, 6030986, 6494908, 12061972, 12989816, 21108451, 24123944, 25979632, 42216902, 48247888, 84433804, 168867608, 337735216]

約数ペア:

[(1, 337735216), (2, 168867608), (4, 84433804), (7, 48247888), (8, 42216902), (13, 25979632), (14, 24123944), (16, 21108451), (26, 12989816), (28, 12061972), (52, 6494908), (56, 6030986), (91, 3711376), (104, 3247454), (112, 3015493), (182, 1855688), (208, 1623727), (364, 927844), (728, 463922), (1456, 231961)]