242794552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30319}}^1$

素因数の和:30356

約数の個数: 64

約数和(自身を含む): 611251200

約数和(自身を除く): 368456648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 30319, 60638, 121276, 212233, 242552, 333509, 394147, 424466, 667018, 788294, 848932, 1334036, 1576588, 1697864, 2334563, 2668072, 2759029, 3153176, 4335617, 4669126, 5518058, 8671234, 9338252, 11036116, 17342468, 18676504, 22072232, 30349319, 34684936, 60698638, 121397276, 242794552]

約数ペア:

[(1, 242794552), (2, 121397276), (4, 60698638), (7, 34684936), (8, 30349319), (11, 22072232), (13, 18676504), (14, 17342468), (22, 11036116), (26, 9338252), (28, 8671234), (44, 5518058), (52, 4669126), (56, 4335617), (77, 3153176), (88, 2759029), (91, 2668072), (104, 2334563), (143, 1697864), (154, 1576588), (182, 1334036), (286, 848932), (308, 788294), (364, 667018), (572, 424466), (616, 394147), (728, 333509), (1001, 242552), (1144, 212233), (2002, 121276), (4004, 60638), (8008, 30319)]