1638336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 112

約数和(自身を含む): 5266944

約数和(自身を除く): 3628608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 64, 69, 84, 92, 96, 106, 112, 138, 159, 161, 168, 184, 192, 212, 224, 276, 318, 322, 336, 368, 371, 424, 448, 483, 552, 636, 644, 672, 736, 742, 848, 966, 1104, 1113, 1219, 1272, 1288, 1344, 1472, 1484, 1696, 1932, 2208, 2226, 2438, 2544, 2576, 2968, 3392, 3657, 3864, 4416, 4452, 4876, 5088, 5152, 5936, 7314, 7728, 8533, 8904, 9752, 10176, 10304, 11872, 14628, 15456, 17066, 17808, 19504, 23744, 25599, 29256, 30912, 34132, 35616, 39008, 51198, 58512, 68264, 71232, 78016, 102396, 117024, 136528, 204792, 234048, 273056, 409584, 546112, 819168, 1638336]

約数ペア:

[(1, 1638336), (2, 819168), (3, 546112), (4, 409584), (6, 273056), (7, 234048), (8, 204792), (12, 136528), (14, 117024), (16, 102396), (21, 78016), (23, 71232), (24, 68264), (28, 58512), (32, 51198), (42, 39008), (46, 35616), (48, 34132), (53, 30912), (56, 29256), (64, 25599), (69, 23744), (84, 19504), (92, 17808), (96, 17066), (106, 15456), (112, 14628), (138, 11872), (159, 10304), (161, 10176), (168, 9752), (184, 8904), (192, 8533), (212, 7728), (224, 7314), (276, 5936), (318, 5152), (322, 5088), (336, 4876), (368, 4452), (371, 4416), (424, 3864), (448, 3657), (483, 3392), (552, 2968), (636, 2576), (644, 2544), (672, 2438), (736, 2226), (742, 2208), (848, 1932), (966, 1696), (1104, 1484), (1113, 1472), (1219, 1344), (1272, 1288)]