2080277208

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 5880600000

約数和(自身を除く): 3800322792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 149, 216, 218, 298, 327, 436, 447, 593, 596, 654, 872, 894, 981, 1186, 1192, 1308, 1341, 1779, 1788, 1962, 2372, 2616, 2682, 2943, 3558, 3576, 3924, 4023, 4744, 5337, 5364, 5886, 7116, 7848, 8046, 10674, 10728, 11772, 14232, 16011, 16092, 16241, 21348, 23544, 32022, 32184, 32482, 42696, 48723, 64044, 64637, 64964, 88357, 97446, 128088, 129274, 129928, 146169, 176714, 193911, 194892, 258548, 265071, 292338, 353428, 387822, 389784, 438507, 517096, 530142, 581733, 584676, 706856, 775644, 795213, 877014, 1060284, 1163466, 1169352, 1551288, 1590426, 1745199, 1754028, 2120568, 2326932, 2385639, 3180852, 3490398, 3508056, 4653864, 4771278, 6361704, 6980796, 9542556, 9630913, 13961592, 19085112, 19261826, 28892739, 38523652, 57785478, 77047304, 86678217, 115570956, 173356434, 231141912, 260034651, 346712868, 520069302, 693425736, 1040138604, 2080277208]

約数ペア:

[(1, 2080277208), (2, 1040138604), (3, 693425736), (4, 520069302), (6, 346712868), (8, 260034651), (9, 231141912), (12, 173356434), (18, 115570956), (24, 86678217), (27, 77047304), (36, 57785478), (54, 38523652), (72, 28892739), (108, 19261826), (109, 19085112), (149, 13961592), (216, 9630913), (218, 9542556), (298, 6980796), (327, 6361704), (436, 4771278), (447, 4653864), (593, 3508056), (596, 3490398), (654, 3180852), (872, 2385639), (894, 2326932), (981, 2120568), (1186, 1754028), (1192, 1745199), (1308, 1590426), (1341, 1551288), (1779, 1169352), (1788, 1163466), (1962, 1060284), (2372, 877014), (2616, 795213), (2682, 775644), (2943, 706856), (3558, 584676), (3576, 581733), (3924, 530142), (4023, 517096), (4744, 438507), (5337, 389784), (5364, 387822), (5886, 353428), (7116, 292338), (7848, 265071), (8046, 258548), (10674, 194892), (10728, 193911), (11772, 176714), (14232, 146169), (16011, 129928), (16092, 129274), (16241, 128088), (21348, 97446), (23544, 88357), (32022, 64964), (32184, 64637), (32482, 64044), (42696, 48723)]