2045351728

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3735

約数の個数: 120

約数和(自身を含む): 4966824960

約数和(自身を除く): 2921473232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 248, 322, 368, 392, 434, 496, 644, 713, 784, 868, 1127, 1288, 1426, 1519, 1736, 2254, 2576, 2852, 3038, 3472, 3659, 4508, 4991, 5704, 6076, 7318, 9016, 9982, 11408, 12152, 14636, 18032, 19964, 24304, 25613, 29272, 34937, 39928, 51226, 58544, 69874, 79856, 84157, 102452, 113429, 139748, 168314, 179291, 204904, 226858, 279496, 336628, 358582, 409808, 453716, 558992, 589099, 673256, 717164, 794003, 907432, 1178198, 1346512, 1434328, 1588006, 1814864, 2356396, 2608867, 2868656, 3176012, 4123693, 4712792, 5217734, 5558021, 6352024, 8247386, 9425584, 10435468, 11116042, 12704048, 16494772, 18262069, 20870936, 22232084, 32989544, 36524138, 41741872, 44464168, 65979088, 73048276, 88928336, 127834483, 146096552, 255668966, 292193104, 511337932, 1022675864, 2045351728]

約数ペア:

[(1, 2045351728), (2, 1022675864), (4, 511337932), (7, 292193104), (8, 255668966), (14, 146096552), (16, 127834483), (23, 88928336), (28, 73048276), (31, 65979088), (46, 44464168), (49, 41741872), (56, 36524138), (62, 32989544), (92, 22232084), (98, 20870936), (112, 18262069), (124, 16494772), (161, 12704048), (184, 11116042), (196, 10435468), (217, 9425584), (248, 8247386), (322, 6352024), (368, 5558021), (392, 5217734), (434, 4712792), (496, 4123693), (644, 3176012), (713, 2868656), (784, 2608867), (868, 2356396), (1127, 1814864), (1288, 1588006), (1426, 1434328), (1519, 1346512), (1736, 1178198), (2254, 907432), (2576, 794003), (2852, 717164), (3038, 673256), (3472, 589099), (3659, 558992), (4508, 453716), (4991, 409808), (5704, 358582), (6076, 336628), (7318, 279496), (9016, 226858), (9982, 204904), (11408, 179291), (12152, 168314), (14636, 139748), (18032, 113429), (19964, 102452), (24304, 84157), (25613, 79856), (29272, 69874), (34937, 58544), (39928, 51226)]