212182544

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 512764800

約数和(自身を除く): 300582256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 49, 56, 82, 92, 98, 112, 161, 164, 184, 196, 287, 322, 328, 343, 368, 392, 574, 644, 656, 686, 784, 943, 1127, 1148, 1288, 1372, 1681, 1886, 2009, 2254, 2296, 2576, 2744, 3362, 3772, 4018, 4508, 4592, 5488, 6601, 6724, 7544, 7889, 8036, 9016, 11767, 13202, 13448, 14063, 15088, 15778, 16072, 18032, 23534, 26404, 26896, 28126, 31556, 32144, 38663, 46207, 47068, 52808, 56252, 63112, 77326, 82369, 92414, 94136, 105616, 112504, 126224, 154652, 164738, 184828, 188272, 225008, 270641, 309304, 323449, 329476, 369656, 541282, 576583, 618608, 646898, 658952, 739312, 1082564, 1153166, 1293796, 1317904, 1894487, 2165128, 2306332, 2587592, 3788974, 4330256, 4612664, 5175184, 7577948, 9225328, 13261409, 15155896, 26522818, 30311792, 53045636, 106091272, 212182544]

約数ペア:

[(1, 212182544), (2, 106091272), (4, 53045636), (7, 30311792), (8, 26522818), (14, 15155896), (16, 13261409), (23, 9225328), (28, 7577948), (41, 5175184), (46, 4612664), (49, 4330256), (56, 3788974), (82, 2587592), (92, 2306332), (98, 2165128), (112, 1894487), (161, 1317904), (164, 1293796), (184, 1153166), (196, 1082564), (287, 739312), (322, 658952), (328, 646898), (343, 618608), (368, 576583), (392, 541282), (574, 369656), (644, 329476), (656, 323449), (686, 309304), (784, 270641), (943, 225008), (1127, 188272), (1148, 184828), (1288, 164738), (1372, 154652), (1681, 126224), (1886, 112504), (2009, 105616), (2254, 94136), (2296, 92414), (2576, 82369), (2744, 77326), (3362, 63112), (3772, 56252), (4018, 52808), (4508, 47068), (4592, 46207), (5488, 38663), (6601, 32144), (6724, 31556), (7544, 28126), (7889, 26896), (8036, 26404), (9016, 23534), (11767, 18032), (13202, 16072), (13448, 15778), (14063, 15088)]