409584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 1285632

約数和(自身を除く): 876048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 53, 56, 69, 84, 92, 106, 112, 138, 159, 161, 168, 184, 212, 276, 318, 322, 336, 368, 371, 424, 483, 552, 636, 644, 742, 848, 966, 1104, 1113, 1219, 1272, 1288, 1484, 1932, 2226, 2438, 2544, 2576, 2968, 3657, 3864, 4452, 4876, 5936, 7314, 7728, 8533, 8904, 9752, 14628, 17066, 17808, 19504, 25599, 29256, 34132, 51198, 58512, 68264, 102396, 136528, 204792, 409584]

約数ペア:

[(1, 409584), (2, 204792), (3, 136528), (4, 102396), (6, 68264), (7, 58512), (8, 51198), (12, 34132), (14, 29256), (16, 25599), (21, 19504), (23, 17808), (24, 17066), (28, 14628), (42, 9752), (46, 8904), (48, 8533), (53, 7728), (56, 7314), (69, 5936), (84, 4876), (92, 4452), (106, 3864), (112, 3657), (138, 2968), (159, 2576), (161, 2544), (168, 2438), (184, 2226), (212, 1932), (276, 1484), (318, 1288), (322, 1272), (336, 1219), (368, 1113), (371, 1104), (424, 966), (483, 848), (552, 742), (636, 644)]