224939832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720961}}^1$

素因数の和:720983

約数の個数: 32

約数和(自身を含む): 605608080

約数和(自身を除く): 380668248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 720961, 1441922, 2162883, 2883844, 4325766, 5767688, 8651532, 9372493, 17303064, 18744986, 28117479, 37489972, 56234958, 74979944, 112469916, 224939832]

約数ペア:

[(1, 224939832), (2, 112469916), (3, 74979944), (4, 56234958), (6, 37489972), (8, 28117479), (12, 18744986), (13, 17303064), (24, 9372493), (26, 8651532), (39, 5767688), (52, 4325766), (78, 2883844), (104, 2162883), (156, 1441922), (312, 720961)]