2148384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4625376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 139, 161, 168, 184, 224, 276, 278, 322, 336, 368, 417, 483, 552, 556, 644, 672, 736, 834, 966, 973, 1104, 1112, 1288, 1668, 1932, 1946, 2208, 2224, 2576, 2919, 3197, 3336, 3864, 3892, 4448, 5152, 5838, 6394, 6672, 7728, 7784, 9591, 11676, 12788, 13344, 15456, 15568, 19182, 22379, 23352, 25576, 31136, 38364, 44758, 46704, 51152, 67137, 76728, 89516, 93408, 102304, 134274, 153456, 179032, 268548, 306912, 358064, 537096, 716128, 1074192, 2148384]

約数ペア:

[(1, 2148384), (2, 1074192), (3, 716128), (4, 537096), (6, 358064), (7, 306912), (8, 268548), (12, 179032), (14, 153456), (16, 134274), (21, 102304), (23, 93408), (24, 89516), (28, 76728), (32, 67137), (42, 51152), (46, 46704), (48, 44758), (56, 38364), (69, 31136), (84, 25576), (92, 23352), (96, 22379), (112, 19182), (138, 15568), (139, 15456), (161, 13344), (168, 12788), (184, 11676), (224, 9591), (276, 7784), (278, 7728), (322, 6672), (336, 6394), (368, 5838), (417, 5152), (483, 4448), (552, 3892), (556, 3864), (644, 3336), (672, 3197), (736, 2919), (834, 2576), (966, 2224), (973, 2208), (1104, 1946), (1112, 1932), (1288, 1668)]