1189968208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{3637}}^1$

素因数の和:3693

約数の個数: 90

約数和(自身を含む): 2744903742

約数和(自身を除く): 1554935534

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 286, 338, 484, 572, 676, 968, 1144, 1352, 1573, 1859, 1936, 2288, 2704, 3146, 3637, 3718, 6292, 7274, 7436, 12584, 14548, 14872, 20449, 25168, 29096, 29744, 40007, 40898, 47281, 58192, 80014, 81796, 94562, 160028, 163592, 189124, 320056, 327184, 378248, 440077, 520091, 614653, 640112, 756496, 880154, 1040182, 1229306, 1760308, 2080364, 2458612, 3520616, 4160728, 4917224, 5721001, 6761183, 7041232, 8321456, 9834448, 11442002, 13522366, 22884004, 27044732, 45768008, 54089464, 74373013, 91536016, 108178928, 148746026, 297492052, 594984104, 1189968208]

約数ペア:

[(1, 1189968208), (2, 594984104), (4, 297492052), (8, 148746026), (11, 108178928), (13, 91536016), (16, 74373013), (22, 54089464), (26, 45768008), (44, 27044732), (52, 22884004), (88, 13522366), (104, 11442002), (121, 9834448), (143, 8321456), (169, 7041232), (176, 6761183), (208, 5721001), (242, 4917224), (286, 4160728), (338, 3520616), (484, 2458612), (572, 2080364), (676, 1760308), (968, 1229306), (1144, 1040182), (1352, 880154), (1573, 756496), (1859, 640112), (1936, 614653), (2288, 520091), (2704, 440077), (3146, 378248), (3637, 327184), (3718, 320056), (6292, 189124), (7274, 163592), (7436, 160028), (12584, 94562), (14548, 81796), (14872, 80014), (20449, 58192), (25168, 47281), (29096, 40898), (29744, 40007)]