2018989824

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 5596308480

約数和(自身を除く): 3577318656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 137, 186, 192, 248, 256, 274, 372, 384, 411, 496, 548, 619, 744, 768, 822, 992, 1096, 1238, 1488, 1644, 1857, 1984, 2192, 2476, 2976, 3288, 3714, 3968, 4247, 4384, 4952, 5952, 6576, 7428, 7936, 8494, 8768, 9904, 11904, 12741, 13152, 14856, 16988, 17536, 19189, 19808, 23808, 25482, 26304, 29712, 33976, 35072, 38378, 39616, 50964, 52608, 57567, 59424, 67952, 76756, 79232, 84803, 101928, 105216, 115134, 118848, 135904, 153512, 158464, 169606, 203856, 230268, 237696, 254409, 271808, 307024, 339212, 407712, 460536, 475392, 508818, 543616, 614048, 678424, 815424, 921072, 1017636, 1087232, 1228096, 1356848, 1630848, 1842144, 2035272, 2456192, 2628893, 2713696, 3261696, 3684288, 4070544, 4912384, 5257786, 5427392, 7368576, 7886679, 8141088, 10515572, 10854784, 14737152, 15773358, 16282176, 21031144, 21709568, 31546716, 32564352, 42062288, 63093432, 65128704, 84124576, 126186864, 168249152, 252373728, 336498304, 504747456, 672996608, 1009494912, 2018989824]

約数ペア:

[(1, 2018989824), (2, 1009494912), (3, 672996608), (4, 504747456), (6, 336498304), (8, 252373728), (12, 168249152), (16, 126186864), (24, 84124576), (31, 65128704), (32, 63093432), (48, 42062288), (62, 32564352), (64, 31546716), (93, 21709568), (96, 21031144), (124, 16282176), (128, 15773358), (137, 14737152), (186, 10854784), (192, 10515572), (248, 8141088), (256, 7886679), (274, 7368576), (372, 5427392), (384, 5257786), (411, 4912384), (496, 4070544), (548, 3684288), (619, 3261696), (744, 2713696), (768, 2628893), (822, 2456192), (992, 2035272), (1096, 1842144), (1238, 1630848), (1488, 1356848), (1644, 1228096), (1857, 1087232), (1984, 1017636), (2192, 921072), (2476, 815424), (2976, 678424), (3288, 614048), (3714, 543616), (3968, 508818), (4247, 475392), (4384, 460536), (4952, 407712), (5952, 339212), (6576, 307024), (7428, 271808), (7936, 254409), (8494, 237696), (8768, 230268), (9904, 203856), (11904, 169606), (12741, 158464), (13152, 153512), (14856, 135904), (16988, 118848), (17536, 115134), (19189, 105216), (19808, 101928), (23808, 84803), (25482, 79232), (26304, 76756), (29712, 67952), (33976, 59424), (35072, 57567), (38378, 52608), (39616, 50964)]