214810504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 456840000

約数和(自身を除く): 242029496

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 1003, 1121, 1292, 1409, 2006, 2242, 2584, 2818, 4012, 4484, 5636, 8024, 8968, 11272, 19057, 23953, 26771, 38114, 47906, 53542, 76228, 83131, 95812, 107084, 152456, 166262, 191624, 214168, 332524, 455107, 665048, 910214, 1413227, 1579489, 1820428, 2826454, 3158978, 3640856, 5652908, 6317956, 11305816, 12635912, 26851313, 53702626, 107405252, 214810504]

約数ペア:

[(1, 214810504), (2, 107405252), (4, 53702626), (8, 26851313), (17, 12635912), (19, 11305816), (34, 6317956), (38, 5652908), (59, 3640856), (68, 3158978), (76, 2826454), (118, 1820428), (136, 1579489), (152, 1413227), (236, 910214), (323, 665048), (472, 455107), (646, 332524), (1003, 214168), (1121, 191624), (1292, 166262), (1409, 152456), (2006, 107084), (2242, 95812), (2584, 83131), (2818, 76228), (4012, 53542), (4484, 47906), (5636, 38114), (8024, 26771), (8968, 23953), (11272, 19057)]