2220576512

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 5984832000

約数和(自身を除く): 3764255488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 121, 128, 133, 152, 154, 176, 196, 209, 224, 242, 256, 266, 304, 308, 343, 352, 392, 418, 448, 484, 532, 539, 608, 616, 686, 704, 784, 836, 847, 896, 931, 968, 1064, 1078, 1216, 1232, 1331, 1372, 1408, 1463, 1568, 1672, 1694, 1792, 1862, 1936, 2128, 2156, 2299, 2432, 2464, 2662, 2744, 2816, 2926, 3136, 3344, 3388, 3724, 3773, 3872, 4256, 4312, 4598, 4864, 4928, 5324, 5488, 5852, 5929, 6272, 6517, 6688, 6776, 7448, 7546, 7744, 8512, 8624, 9196, 9317, 9856, 10241, 10648, 10976, 11704, 11858, 12544, 13034, 13376, 13552, 14896, 15092, 15488, 16093, 17024, 17248, 18392, 18634, 19712, 20482, 21296, 21952, 23408, 23716, 25289, 26068, 26752, 27104, 29792, 30184, 30976, 32186, 34048, 34496, 36784, 37268, 40964, 41503, 42592, 43904, 46816, 47432, 50578, 52136, 53504, 54208, 59584, 60368, 64372, 65219, 68992, 71687, 73568, 74536, 81928, 83006, 85184, 87808, 93632, 94864, 101156, 104272, 108416, 112651, 119168, 120736, 128744, 130438, 137984, 143374, 147136, 149072, 163856, 166012, 170368, 177023, 187264, 189728, 202312, 208544, 216832, 225302, 238336, 241472, 257488, 260876, 286748, 294272, 298144, 327712, 332024, 340736, 354046, 374528, 379456, 404624, 417088, 450604, 456533, 482944, 514976, 521752, 573496, 588544, 596288, 655424, 664048, 708092, 758912, 788557, 809248, 834176, 901208, 913066, 965888, 1029952, 1043504, 1146992, 1192576, 1239161, 1310848, 1328096, 1416184, 1517824, 1577114, 1618496, 1668352, 1802416, 1826132, 2059904, 2087008, 2293984, 2385152, 2478322, 2621696, 2656192, 2832368, 3154228, 3236992, 3604832, 3652264, 4119808, 4174016, 4587968, 4956644, 5312384, 5664736, 6308456, 6473984, 7209664, 7304528, 8348032, 8674127, 9175936, 9913288, 10624768, 11329472, 12616912, 14419328, 14609056, 16696064, 17348254, 18351872, 19826576, 22658944, 25233824, 28838656, 29218112, 34696508, 39653152, 45317888, 50467648, 58436224, 69393016, 79306304, 100935296, 116872448, 138786032, 158612608, 201870592, 277572064, 317225216, 555144128, 1110288256, 2220576512]

約数ペア:

[(1, 2220576512), (2, 1110288256), (4, 555144128), (7, 317225216), (8, 277572064), (11, 201870592), (14, 158612608), (16, 138786032), (19, 116872448), (22, 100935296), (28, 79306304), (32, 69393016), (38, 58436224), (44, 50467648), (49, 45317888), (56, 39653152), (64, 34696508), (76, 29218112), (77, 28838656), (88, 25233824), (98, 22658944), (112, 19826576), (121, 18351872), (128, 17348254), (133, 16696064), (152, 14609056), (154, 14419328), (176, 12616912), (196, 11329472), (209, 10624768), (224, 9913288), (242, 9175936), (256, 8674127), (266, 8348032), (304, 7304528), (308, 7209664), (343, 6473984), (352, 6308456), (392, 5664736), (418, 5312384), (448, 4956644), (484, 4587968), (532, 4174016), (539, 4119808), (608, 3652264), (616, 3604832), (686, 3236992), (704, 3154228), (784, 2832368), (836, 2656192), (847, 2621696), (896, 2478322), (931, 2385152), (968, 2293984), (1064, 2087008), (1078, 2059904), (1216, 1826132), (1232, 1802416), (1331, 1668352), (1372, 1618496), (1408, 1577114), (1463, 1517824), (1568, 1416184), (1672, 1328096), (1694, 1310848), (1792, 1239161), (1862, 1192576), (1936, 1146992), (2128, 1043504), (2156, 1029952), (2299, 965888), (2432, 913066), (2464, 901208), (2662, 834176), (2744, 809248), (2816, 788557), (2926, 758912), (3136, 708092), (3344, 664048), (3388, 655424), (3724, 596288), (3773, 588544), (3872, 573496), (4256, 521752), (4312, 514976), (4598, 482944), (4864, 456533), (4928, 450604), (5324, 417088), (5488, 404624), (5852, 379456), (5929, 374528), (6272, 354046), (6517, 340736), (6688, 332024), (6776, 327712), (7448, 298144), (7546, 294272), (7744, 286748), (8512, 260876), (8624, 257488), (9196, 241472), (9317, 238336), (9856, 225302), (10241, 216832), (10648, 208544), (10976, 202312), (11704, 189728), (11858, 187264), (12544, 177023), (13034, 170368), (13376, 166012), (13552, 163856), (14896, 149072), (15092, 147136), (15488, 143374), (16093, 137984), (17024, 130438), (17248, 128744), (18392, 120736), (18634, 119168), (19712, 112651), (20482, 108416), (21296, 104272), (21952, 101156), (23408, 94864), (23716, 93632), (25289, 87808), (26068, 85184), (26752, 83006), (27104, 81928), (29792, 74536), (30184, 73568), (30976, 71687), (32186, 68992), (34048, 65219), (34496, 64372), (36784, 60368), (37268, 59584), (40964, 54208), (41503, 53504), (42592, 52136), (43904, 50578), (46816, 47432)]