308789026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 603460800

約数和(自身を除く): 294671774

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 6422, 6869, 13738, 22477, 44954, 48083, 89297, 96166, 130511, 178594, 261022, 625079, 913577, 1160861, 1250158, 1696643, 1827154, 2321722, 3393286, 8126027, 11876501, 16252054, 22056359, 23753002, 44112718, 154394513, 308789026]

約数ペア:

[(1, 308789026), (2, 154394513), (7, 44112718), (13, 23753002), (14, 22056359), (19, 16252054), (26, 11876501), (38, 8126027), (91, 3393286), (133, 2321722), (169, 1827154), (182, 1696643), (247, 1250158), (266, 1160861), (338, 913577), (494, 625079), (1183, 261022), (1729, 178594), (2366, 130511), (3211, 96166), (3458, 89297), (6422, 48083), (6869, 44954), (13738, 22477)]