651885536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 1411693920

約数和(自身を除く): 759808384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 139, 148, 233, 272, 278, 296, 466, 544, 556, 592, 629, 932, 1112, 1184, 1258, 1864, 2224, 2363, 2516, 3728, 3961, 4448, 4726, 5032, 5143, 7456, 7922, 8621, 9452, 10064, 10286, 15844, 17242, 18904, 20128, 20572, 31688, 32387, 34484, 37808, 41144, 63376, 64774, 68968, 75616, 82288, 87431, 126752, 129548, 137936, 146557, 164576, 174862, 259096, 275872, 293114, 349724, 518192, 550579, 586228, 699448, 1036384, 1101158, 1172456, 1198319, 1398896, 2202316, 2344912, 2396638, 2797792, 4404632, 4689824, 4793276, 8809264, 9586552, 17618528, 19173104, 20371423, 38346208, 40742846, 81485692, 162971384, 325942768, 651885536]

約数ペア:

[(1, 651885536), (2, 325942768), (4, 162971384), (8, 81485692), (16, 40742846), (17, 38346208), (32, 20371423), (34, 19173104), (37, 17618528), (68, 9586552), (74, 8809264), (136, 4793276), (139, 4689824), (148, 4404632), (233, 2797792), (272, 2396638), (278, 2344912), (296, 2202316), (466, 1398896), (544, 1198319), (556, 1172456), (592, 1101158), (629, 1036384), (932, 699448), (1112, 586228), (1184, 550579), (1258, 518192), (1864, 349724), (2224, 293114), (2363, 275872), (2516, 259096), (3728, 174862), (3961, 164576), (4448, 146557), (4726, 137936), (5032, 129548), (5143, 126752), (7456, 87431), (7922, 82288), (8621, 75616), (9452, 68968), (10064, 64774), (10286, 63376), (15844, 41144), (17242, 37808), (18904, 34484), (20128, 32387), (20572, 31688)]