405013236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{6343}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 1003976064

約数和(自身を除く): 598962828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 939, 1252, 1878, 3756, 5321, 6343, 10642, 12686, 15963, 19029, 21284, 25372, 31926, 38058, 63852, 76116, 107831, 215662, 323493, 431324, 646986, 1293972, 1985359, 3970718, 5956077, 7941436, 11912154, 23824308, 33751103, 67502206, 101253309, 135004412, 202506618, 405013236]

約数ペア:

[(1, 405013236), (2, 202506618), (3, 135004412), (4, 101253309), (6, 67502206), (12, 33751103), (17, 23824308), (34, 11912154), (51, 7941436), (68, 5956077), (102, 3970718), (204, 1985359), (313, 1293972), (626, 646986), (939, 431324), (1252, 323493), (1878, 215662), (3756, 107831), (5321, 76116), (6343, 63852), (10642, 38058), (12686, 31926), (15963, 25372), (19029, 21284)]