218254212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10399}}^1$

素因数の和:10473

約数の個数: 72

約数和(自身を含む): 613267200

約数和(自身を除く): 395012988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10399, 10494, 20798, 20988, 31197, 41596, 62394, 93591, 114389, 124788, 187182, 228778, 343167, 374364, 457556, 551147, 686334, 1029501, 1102294, 1372668, 1653441, 2059002, 2204588, 3306882, 4118004, 4960323, 6062617, 6613764, 9920646, 12125234, 18187851, 19841292, 24250468, 36375702, 54563553, 72751404, 109127106, 218254212]

約数ペア:

[(1, 218254212), (2, 109127106), (3, 72751404), (4, 54563553), (6, 36375702), (9, 24250468), (11, 19841292), (12, 18187851), (18, 12125234), (22, 9920646), (33, 6613764), (36, 6062617), (44, 4960323), (53, 4118004), (66, 3306882), (99, 2204588), (106, 2059002), (132, 1653441), (159, 1372668), (198, 1102294), (212, 1029501), (318, 686334), (396, 551147), (477, 457556), (583, 374364), (636, 343167), (954, 228778), (1166, 187182), (1749, 124788), (1908, 114389), (2332, 93591), (3498, 62394), (5247, 41596), (6996, 31197), (10399, 20988), (10494, 20798)]