40085304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 74999496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 887, 1076, 1614, 1774, 1883, 2152, 2661, 3228, 3548, 3766, 5322, 5649, 6209, 6456, 7096, 7532, 10644, 11298, 12418, 15064, 18627, 21288, 22596, 24836, 37254, 45192, 49672, 74508, 149016, 238603, 477206, 715809, 954412, 1431618, 1670221, 1908824, 2863236, 3340442, 5010663, 5726472, 6680884, 10021326, 13361768, 20042652, 40085304]

約数ペア:

[(1, 40085304), (2, 20042652), (3, 13361768), (4, 10021326), (6, 6680884), (7, 5726472), (8, 5010663), (12, 3340442), (14, 2863236), (21, 1908824), (24, 1670221), (28, 1431618), (42, 954412), (56, 715809), (84, 477206), (168, 238603), (269, 149016), (538, 74508), (807, 49672), (887, 45192), (1076, 37254), (1614, 24836), (1774, 22596), (1883, 21288), (2152, 18627), (2661, 15064), (3228, 12418), (3548, 11298), (3766, 10644), (5322, 7532), (5649, 7096), (6209, 6456)]