1604117008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3463}}^1$

素因数の和:3632

約数の個数: 80

約数和(自身を含む): 3572021376

約数和(自身を除く): 1967904368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 131, 136, 208, 221, 262, 272, 442, 524, 884, 1048, 1703, 1768, 2096, 2227, 3406, 3463, 3536, 4454, 6812, 6926, 8908, 13624, 13852, 17816, 27248, 27704, 28951, 35632, 45019, 55408, 57902, 58871, 90038, 115804, 117742, 180076, 231608, 235484, 360152, 453653, 463216, 470968, 720304, 765323, 907306, 941936, 1530646, 1814612, 3061292, 3629224, 5897489, 6122584, 7258448, 7712101, 11794978, 12245168, 15424202, 23589956, 30848404, 47179912, 61696808, 94359824, 100257313, 123393616, 200514626, 401029252, 802058504, 1604117008]

約数ペア:

[(1, 1604117008), (2, 802058504), (4, 401029252), (8, 200514626), (13, 123393616), (16, 100257313), (17, 94359824), (26, 61696808), (34, 47179912), (52, 30848404), (68, 23589956), (104, 15424202), (131, 12245168), (136, 11794978), (208, 7712101), (221, 7258448), (262, 6122584), (272, 5897489), (442, 3629224), (524, 3061292), (884, 1814612), (1048, 1530646), (1703, 941936), (1768, 907306), (2096, 765323), (2227, 720304), (3406, 470968), (3463, 463216), (3536, 453653), (4454, 360152), (6812, 235484), (6926, 231608), (8908, 180076), (13624, 117742), (13852, 115804), (17816, 90038), (27248, 58871), (27704, 57902), (28951, 55408), (35632, 45019)]