2091308544

素因数分解:

$2^9\times 3^6\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 280

約数和(自身を含む): 6762504672

約数和(自身を除く): 4671196128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 431, 432, 468, 486, 512, 576, 624, 648, 702, 729, 768, 832, 862, 864, 936, 972, 1053, 1152, 1248, 1293, 1296, 1404, 1458, 1536, 1664, 1724, 1728, 1872, 1944, 2106, 2304, 2496, 2586, 2592, 2808, 2916, 3159, 3328, 3448, 3456, 3744, 3879, 3888, 4212, 4608, 4992, 5172, 5184, 5603, 5616, 5832, 6318, 6656, 6896, 6912, 7488, 7758, 7776, 8424, 9477, 9984, 10344, 10368, 11206, 11232, 11637, 11664, 12636, 13792, 13824, 14976, 15516, 15552, 16809, 16848, 18954, 19968, 20688, 20736, 22412, 22464, 23274, 23328, 25272, 27584, 29952, 31032, 31104, 33618, 33696, 34911, 37908, 41376, 41472, 44824, 44928, 46548, 46656, 50427, 50544, 55168, 59904, 62064, 62208, 67236, 67392, 69822, 75816, 82752, 89648, 89856, 93096, 93312, 100854, 101088, 104733, 110336, 124128, 124416, 134472, 134784, 139644, 151281, 151632, 165504, 179296, 179712, 186192, 186624, 201708, 202176, 209466, 220672, 248256, 268944, 269568, 279288, 302562, 303264, 314199, 331008, 358592, 372384, 373248, 403416, 404352, 418932, 453843, 496512, 537888, 539136, 558576, 605124, 606528, 628398, 662016, 717184, 744768, 806832, 808704, 837864, 907686, 993024, 1075776, 1117152, 1210248, 1213056, 1256796, 1361529, 1434368, 1489536, 1613664, 1617408, 1675728, 1815372, 1986048, 2151552, 2234304, 2420496, 2426112, 2513592, 2723058, 2868736, 2979072, 3227328, 3351456, 3630744, 4084587, 4303104, 4468608, 4840992, 4852224, 5027184, 5446116, 5958144, 6454656, 6702912, 7261488, 8169174, 8606208, 8937216, 9681984, 10054368, 10892232, 12909312, 13405824, 14522976, 16338348, 17874432, 19363968, 20108736, 21784464, 25818624, 26811648, 29045952, 32676696, 38727936, 40217472, 43568928, 53623296, 58091904, 65353392, 77455872, 80434944, 87137856, 116183808, 130706784, 160869888, 174275712, 232367616, 261413568, 348551424, 522827136, 697102848, 1045654272, 2091308544]

約数ペア:

[(1, 2091308544), (2, 1045654272), (3, 697102848), (4, 522827136), (6, 348551424), (8, 261413568), (9, 232367616), (12, 174275712), (13, 160869888), (16, 130706784), (18, 116183808), (24, 87137856), (26, 80434944), (27, 77455872), (32, 65353392), (36, 58091904), (39, 53623296), (48, 43568928), (52, 40217472), (54, 38727936), (64, 32676696), (72, 29045952), (78, 26811648), (81, 25818624), (96, 21784464), (104, 20108736), (108, 19363968), (117, 17874432), (128, 16338348), (144, 14522976), (156, 13405824), (162, 12909312), (192, 10892232), (208, 10054368), (216, 9681984), (234, 8937216), (243, 8606208), (256, 8169174), (288, 7261488), (312, 6702912), (324, 6454656), (351, 5958144), (384, 5446116), (416, 5027184), (431, 4852224), (432, 4840992), (468, 4468608), (486, 4303104), (512, 4084587), (576, 3630744), (624, 3351456), (648, 3227328), (702, 2979072), (729, 2868736), (768, 2723058), (832, 2513592), (862, 2426112), (864, 2420496), (936, 2234304), (972, 2151552), (1053, 1986048), (1152, 1815372), (1248, 1675728), (1293, 1617408), (1296, 1613664), (1404, 1489536), (1458, 1434368), (1536, 1361529), (1664, 1256796), (1724, 1213056), (1728, 1210248), (1872, 1117152), (1944, 1075776), (2106, 993024), (2304, 907686), (2496, 837864), (2586, 808704), (2592, 806832), (2808, 744768), (2916, 717184), (3159, 662016), (3328, 628398), (3448, 606528), (3456, 605124), (3744, 558576), (3879, 539136), (3888, 537888), (4212, 496512), (4608, 453843), (4992, 418932), (5172, 404352), (5184, 403416), (5603, 373248), (5616, 372384), (5832, 358592), (6318, 331008), (6656, 314199), (6896, 303264), (6912, 302562), (7488, 279288), (7758, 269568), (7776, 268944), (8424, 248256), (9477, 220672), (9984, 209466), (10344, 202176), (10368, 201708), (11206, 186624), (11232, 186192), (11637, 179712), (11664, 179296), (12636, 165504), (13792, 151632), (13824, 151281), (14976, 139644), (15516, 134784), (15552, 134472), (16809, 124416), (16848, 124128), (18954, 110336), (19968, 104733), (20688, 101088), (20736, 100854), (22412, 93312), (22464, 93096), (23274, 89856), (23328, 89648), (25272, 82752), (27584, 75816), (29952, 69822), (31032, 67392), (31104, 67236), (33618, 62208), (33696, 62064), (34911, 59904), (37908, 55168), (41376, 50544), (41472, 50427), (44824, 46656), (44928, 46548)]