491760216

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{18311}}^1$

素因数の和:18696

約数の個数: 48

約数和(自身を含む): 1335494160

約数和(自身を除く): 843733944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 13428, 18311, 26856, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 329598, 439464, 659196, 1318392, 6830003, 13660006, 20490009, 27320012, 40980018, 54640024, 61470027, 81960036, 122940054, 163920072, 245880108, 491760216]

約数ペア:

[(1, 491760216), (2, 245880108), (3, 163920072), (4, 122940054), (6, 81960036), (8, 61470027), (9, 54640024), (12, 40980018), (18, 27320012), (24, 20490009), (36, 13660006), (72, 6830003), (373, 1318392), (746, 659196), (1119, 439464), (1492, 329598), (2238, 219732), (2984, 164799), (3357, 146488), (4476, 109866), (6714, 73244), (8952, 54933), (13428, 36622), (18311, 26856)]