2768996872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 5409704880

約数和(自身を除く): 2640708008

約数列:

[1, 2, 4, 8, 53, 73, 106, 137, 146, 212, 274, 292, 424, 548, 584, 653, 1096, 1306, 2612, 3869, 5224, 7261, 7738, 10001, 14522, 15476, 20002, 29044, 30952, 34609, 40004, 47669, 58088, 69218, 80008, 89461, 95338, 138436, 178922, 190676, 276872, 357844, 381352, 530053, 715688, 1060106, 2120212, 2526457, 4240424, 4741433, 5052914, 6530653, 9482866, 10105828, 13061306, 18965732, 20211656, 26122612, 37931464, 52245224, 346124609, 692249218, 1384498436, 2768996872]

約数ペア:

[(1, 2768996872), (2, 1384498436), (4, 692249218), (8, 346124609), (53, 52245224), (73, 37931464), (106, 26122612), (137, 20211656), (146, 18965732), (212, 13061306), (274, 10105828), (292, 9482866), (424, 6530653), (548, 5052914), (584, 4741433), (653, 4240424), (1096, 2526457), (1306, 2120212), (2612, 1060106), (3869, 715688), (5224, 530053), (7261, 381352), (7738, 357844), (10001, 276872), (14522, 190676), (15476, 178922), (20002, 138436), (29044, 95338), (30952, 89461), (34609, 80008), (40004, 69218), (47669, 58088)]