305359792

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 60

約数和(自身を含む): 646297920

約数和(自身を除く): 340938128

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 361, 464, 551, 722, 1102, 1444, 1823, 2204, 2888, 3646, 4408, 5776, 7292, 8816, 10469, 14584, 20938, 29168, 34637, 41876, 52867, 69274, 83752, 105734, 138548, 167504, 211468, 277096, 422936, 554192, 658103, 845872, 1004473, 1316206, 2008946, 2632412, 4017892, 5264824, 8035784, 10529648, 16071568, 19084987, 38169974, 76339948, 152679896, 305359792]

約数ペア:

[(1, 305359792), (2, 152679896), (4, 76339948), (8, 38169974), (16, 19084987), (19, 16071568), (29, 10529648), (38, 8035784), (58, 5264824), (76, 4017892), (116, 2632412), (152, 2008946), (232, 1316206), (304, 1004473), (361, 845872), (464, 658103), (551, 554192), (722, 422936), (1102, 277096), (1444, 211468), (1823, 167504), (2204, 138548), (2888, 105734), (3646, 83752), (4408, 69274), (5776, 52867), (7292, 41876), (8816, 34637), (10469, 29168), (14584, 20938)]