2991866856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{666637}}^1$

素因数の和:666674

約数の個数: 64

約数和(自身を含む): 8639628480

約数和(自身を除く): 5647761624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 666637, 1333274, 1999911, 2666548, 3999822, 5333096, 7333007, 7999644, 11332829, 14666014, 15999288, 21999021, 22665658, 29332028, 33998487, 43998042, 45331316, 58664056, 67996974, 87996084, 90662632, 124661119, 135993948, 175992168, 249322238, 271987896, 373983357, 498644476, 747966714, 997288952, 1495933428, 2991866856]

約数ペア:

[(1, 2991866856), (2, 1495933428), (3, 997288952), (4, 747966714), (6, 498644476), (8, 373983357), (11, 271987896), (12, 249322238), (17, 175992168), (22, 135993948), (24, 124661119), (33, 90662632), (34, 87996084), (44, 67996974), (51, 58664056), (66, 45331316), (68, 43998042), (88, 33998487), (102, 29332028), (132, 22665658), (136, 21999021), (187, 15999288), (204, 14666014), (264, 11332829), (374, 7999644), (408, 7333007), (561, 5333096), (748, 3999822), (1122, 2666548), (1496, 1999911), (2244, 1333274), (4488, 666637)]