222777636

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 526176000

約数和(自身を除く): 303398364

約数列:

[1, 2, 3, 4, 6, 12, 173, 239, 346, 449, 478, 519, 692, 717, 898, 956, 1038, 1347, 1434, 1796, 2076, 2694, 2868, 5388, 41347, 77677, 82694, 107311, 124041, 155354, 165388, 214622, 233031, 248082, 310708, 321933, 429244, 466062, 496164, 643866, 932124, 1287732, 18564803, 37129606, 55694409, 74259212, 111388818, 222777636]

約数ペア:

[(1, 222777636), (2, 111388818), (3, 74259212), (4, 55694409), (6, 37129606), (12, 18564803), (173, 1287732), (239, 932124), (346, 643866), (449, 496164), (478, 466062), (519, 429244), (692, 321933), (717, 310708), (898, 248082), (956, 233031), (1038, 214622), (1347, 165388), (1434, 155354), (1796, 124041), (2076, 107311), (2694, 82694), (2868, 77677), (5388, 41347)]