917009104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6521}}^1$

素因数の和:6604

約数の個数: 80

約数和(自身を含む): 2096222976

約数和(自身を除く): 1179213872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 374, 376, 517, 748, 752, 799, 1034, 1496, 1598, 2068, 2992, 3196, 4136, 6392, 6521, 8272, 8789, 12784, 13042, 17578, 26084, 35156, 52168, 70312, 71731, 104336, 110857, 140624, 143462, 221714, 286924, 306487, 443428, 573848, 612974, 886856, 1147696, 1219427, 1225948, 1773712, 2438854, 2451896, 3371357, 4877708, 4903792, 5210279, 6742714, 9755416, 10420558, 13485428, 19510832, 20841116, 26970856, 41682232, 53941712, 57313069, 83364464, 114626138, 229252276, 458504552, 917009104]

約数ペア:

[(1, 917009104), (2, 458504552), (4, 229252276), (8, 114626138), (11, 83364464), (16, 57313069), (17, 53941712), (22, 41682232), (34, 26970856), (44, 20841116), (47, 19510832), (68, 13485428), (88, 10420558), (94, 9755416), (136, 6742714), (176, 5210279), (187, 4903792), (188, 4877708), (272, 3371357), (374, 2451896), (376, 2438854), (517, 1773712), (748, 1225948), (752, 1219427), (799, 1147696), (1034, 886856), (1496, 612974), (1598, 573848), (2068, 443428), (2992, 306487), (3196, 286924), (4136, 221714), (6392, 143462), (6521, 140624), (8272, 110857), (8789, 104336), (12784, 71731), (13042, 70312), (17578, 52168), (26084, 35156)]