407074746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 924198912

約数和(自身を除く): 517124166

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 103, 138, 206, 299, 309, 598, 618, 897, 1339, 1794, 2203, 2369, 2678, 4017, 4406, 4738, 6609, 7107, 8034, 13218, 14214, 28639, 30797, 50669, 57278, 61594, 85917, 92391, 101338, 152007, 171834, 184782, 226909, 304014, 453818, 658697, 680727, 1317394, 1361454, 1976091, 2949817, 3952182, 5218907, 5899634, 8849451, 10437814, 15656721, 17698902, 31313442, 67845791, 135691582, 203537373, 407074746]

約数ペア:

[(1, 407074746), (2, 203537373), (3, 135691582), (6, 67845791), (13, 31313442), (23, 17698902), (26, 15656721), (39, 10437814), (46, 8849451), (69, 5899634), (78, 5218907), (103, 3952182), (138, 2949817), (206, 1976091), (299, 1361454), (309, 1317394), (598, 680727), (618, 658697), (897, 453818), (1339, 304014), (1794, 226909), (2203, 184782), (2369, 171834), (2678, 152007), (4017, 101338), (4406, 92391), (4738, 85917), (6609, 61594), (7107, 57278), (8034, 50669), (13218, 30797), (14214, 28639)]