2790966528

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1481

約数の個数: 216

約数和(自身を含む): 9273840576

約数和(自身を除く): 6482874048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 131, 144, 168, 192, 224, 252, 256, 262, 288, 336, 384, 393, 448, 504, 524, 576, 672, 768, 786, 896, 917, 1008, 1048, 1152, 1179, 1321, 1344, 1572, 1792, 1834, 2016, 2096, 2304, 2358, 2642, 2688, 2751, 3144, 3668, 3963, 4032, 4192, 4716, 5284, 5376, 5502, 6288, 7336, 7926, 8064, 8253, 8384, 9247, 9432, 10568, 11004, 11889, 12576, 14672, 15852, 16128, 16506, 16768, 18494, 18864, 21136, 22008, 23778, 25152, 27741, 29344, 31704, 33012, 33536, 36988, 37728, 42272, 44016, 47556, 50304, 55482, 58688, 63408, 66024, 73976, 75456, 83223, 84544, 88032, 95112, 100608, 110964, 117376, 126816, 132048, 147952, 150912, 166446, 169088, 173051, 176064, 190224, 221928, 234752, 253632, 264096, 295904, 301824, 332892, 338176, 346102, 352128, 380448, 443856, 507264, 519153, 528192, 591808, 665784, 692204, 704256, 760896, 887712, 1014528, 1038306, 1056384, 1183616, 1211357, 1331568, 1384408, 1521792, 1557459, 1775424, 2076612, 2112768, 2367232, 2422714, 2663136, 2768816, 3043584, 3114918, 3550848, 3634071, 4153224, 4845428, 5326272, 5537632, 6229836, 7101696, 7268142, 8306448, 9690856, 10652544, 10902213, 11075264, 12459672, 14536284, 16612896, 19381712, 21305088, 21804426, 22150528, 24919344, 29072568, 33225792, 38763424, 43608852, 44301056, 49838688, 58145136, 66451584, 77526848, 87217704, 99677376, 116290272, 132903168, 155053696, 174435408, 199354752, 232580544, 310107392, 348870816, 398709504, 465161088, 697741632, 930322176, 1395483264, 2790966528]

約数ペア:

[(1, 2790966528), (2, 1395483264), (3, 930322176), (4, 697741632), (6, 465161088), (7, 398709504), (8, 348870816), (9, 310107392), (12, 232580544), (14, 199354752), (16, 174435408), (18, 155053696), (21, 132903168), (24, 116290272), (28, 99677376), (32, 87217704), (36, 77526848), (42, 66451584), (48, 58145136), (56, 49838688), (63, 44301056), (64, 43608852), (72, 38763424), (84, 33225792), (96, 29072568), (112, 24919344), (126, 22150528), (128, 21804426), (131, 21305088), (144, 19381712), (168, 16612896), (192, 14536284), (224, 12459672), (252, 11075264), (256, 10902213), (262, 10652544), (288, 9690856), (336, 8306448), (384, 7268142), (393, 7101696), (448, 6229836), (504, 5537632), (524, 5326272), (576, 4845428), (672, 4153224), (768, 3634071), (786, 3550848), (896, 3114918), (917, 3043584), (1008, 2768816), (1048, 2663136), (1152, 2422714), (1179, 2367232), (1321, 2112768), (1344, 2076612), (1572, 1775424), (1792, 1557459), (1834, 1521792), (2016, 1384408), (2096, 1331568), (2304, 1211357), (2358, 1183616), (2642, 1056384), (2688, 1038306), (2751, 1014528), (3144, 887712), (3668, 760896), (3963, 704256), (4032, 692204), (4192, 665784), (4716, 591808), (5284, 528192), (5376, 519153), (5502, 507264), (6288, 443856), (7336, 380448), (7926, 352128), (8064, 346102), (8253, 338176), (8384, 332892), (9247, 301824), (9432, 295904), (10568, 264096), (11004, 253632), (11889, 234752), (12576, 221928), (14672, 190224), (15852, 176064), (16128, 173051), (16506, 169088), (16768, 166446), (18494, 150912), (18864, 147952), (21136, 132048), (22008, 126816), (23778, 117376), (25152, 110964), (27741, 100608), (29344, 95112), (31704, 88032), (33012, 84544), (33536, 83223), (36988, 75456), (37728, 73976), (42272, 66024), (44016, 63408), (47556, 58688), (50304, 55482)]