380528068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 718018560

約数和(自身を除く): 337490492

約数列:

[1, 2, 4, 17, 34, 68, 127, 139, 254, 278, 317, 508, 556, 634, 1268, 2159, 2363, 4318, 4726, 5389, 8636, 9452, 10778, 17653, 21556, 35306, 40259, 44063, 70612, 80518, 88126, 161036, 176252, 300101, 600202, 684403, 749071, 1200404, 1368806, 1498142, 2737612, 2996284, 5596001, 11192002, 22384004, 95132017, 190264034, 380528068]

約数ペア:

[(1, 380528068), (2, 190264034), (4, 95132017), (17, 22384004), (34, 11192002), (68, 5596001), (127, 2996284), (139, 2737612), (254, 1498142), (278, 1368806), (317, 1200404), (508, 749071), (556, 684403), (634, 600202), (1268, 300101), (2159, 176252), (2363, 161036), (4318, 88126), (4726, 80518), (5389, 70612), (8636, 44063), (9452, 40259), (10778, 35306), (17653, 21556)]