1287159552

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 288

約数和(自身を含む): 4473907200

約数和(自身を除く): 3186747648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 333, 336, 378, 384, 432, 444, 448, 504, 518, 576, 592, 666, 672, 719, 756, 768, 777, 864, 888, 896, 999, 1008, 1036, 1152, 1184, 1332, 1344, 1438, 1512, 1554, 1728, 1776, 1792, 1998, 2016, 2072, 2157, 2304, 2331, 2368, 2664, 2688, 2876, 3024, 3108, 3456, 3552, 3996, 4032, 4144, 4314, 4662, 4736, 5033, 5328, 5376, 5752, 6048, 6216, 6471, 6912, 6993, 7104, 7992, 8064, 8288, 8628, 9324, 9472, 10066, 10656, 11504, 12096, 12432, 12942, 13986, 14208, 15099, 15984, 16128, 16576, 17256, 18648, 19413, 20132, 21312, 23008, 24192, 24864, 25884, 26603, 27972, 28416, 30198, 31968, 33152, 34512, 37296, 38826, 40264, 42624, 45297, 46016, 48384, 49728, 51768, 53206, 55944, 60396, 63936, 66304, 69024, 74592, 77652, 79809, 80528, 85248, 90594, 92032, 99456, 103536, 106412, 111888, 120792, 127872, 135891, 138048, 149184, 155304, 159618, 161056, 181188, 184064, 186221, 198912, 207072, 212824, 223776, 239427, 241584, 255744, 271782, 276096, 298368, 310608, 319236, 322112, 362376, 372442, 414144, 425648, 447552, 478854, 483168, 543564, 552192, 558663, 596736, 621216, 638472, 644224, 718281, 724752, 744884, 828288, 851296, 895104, 957708, 966336, 1087128, 1117326, 1242432, 1276944, 1288448, 1436562, 1449504, 1489768, 1656576, 1675989, 1702592, 1790208, 1915416, 1932672, 2174256, 2234652, 2484864, 2553888, 2873124, 2899008, 2979536, 3351978, 3405184, 3830832, 3865344, 4348512, 4469304, 4969728, 5027967, 5107776, 5746248, 5798016, 5959072, 6703956, 6810368, 7661664, 8697024, 8938608, 10055934, 10215552, 11492496, 11596032, 11918144, 13407912, 15323328, 17394048, 17877216, 20111868, 20431104, 22984992, 23836288, 26815824, 30646656, 34788096, 35754432, 40223736, 45969984, 47672576, 53631648, 61293312, 71508864, 80447472, 91939968, 107263296, 143017728, 160894944, 183879936, 214526592, 321789888, 429053184, 643579776, 1287159552]

約数ペア:

[(1, 1287159552), (2, 643579776), (3, 429053184), (4, 321789888), (6, 214526592), (7, 183879936), (8, 160894944), (9, 143017728), (12, 107263296), (14, 91939968), (16, 80447472), (18, 71508864), (21, 61293312), (24, 53631648), (27, 47672576), (28, 45969984), (32, 40223736), (36, 35754432), (37, 34788096), (42, 30646656), (48, 26815824), (54, 23836288), (56, 22984992), (63, 20431104), (64, 20111868), (72, 17877216), (74, 17394048), (84, 15323328), (96, 13407912), (108, 11918144), (111, 11596032), (112, 11492496), (126, 10215552), (128, 10055934), (144, 8938608), (148, 8697024), (168, 7661664), (189, 6810368), (192, 6703956), (216, 5959072), (222, 5798016), (224, 5746248), (252, 5107776), (256, 5027967), (259, 4969728), (288, 4469304), (296, 4348512), (333, 3865344), (336, 3830832), (378, 3405184), (384, 3351978), (432, 2979536), (444, 2899008), (448, 2873124), (504, 2553888), (518, 2484864), (576, 2234652), (592, 2174256), (666, 1932672), (672, 1915416), (719, 1790208), (756, 1702592), (768, 1675989), (777, 1656576), (864, 1489768), (888, 1449504), (896, 1436562), (999, 1288448), (1008, 1276944), (1036, 1242432), (1152, 1117326), (1184, 1087128), (1332, 966336), (1344, 957708), (1438, 895104), (1512, 851296), (1554, 828288), (1728, 744884), (1776, 724752), (1792, 718281), (1998, 644224), (2016, 638472), (2072, 621216), (2157, 596736), (2304, 558663), (2331, 552192), (2368, 543564), (2664, 483168), (2688, 478854), (2876, 447552), (3024, 425648), (3108, 414144), (3456, 372442), (3552, 362376), (3996, 322112), (4032, 319236), (4144, 310608), (4314, 298368), (4662, 276096), (4736, 271782), (5033, 255744), (5328, 241584), (5376, 239427), (5752, 223776), (6048, 212824), (6216, 207072), (6471, 198912), (6912, 186221), (6993, 184064), (7104, 181188), (7992, 161056), (8064, 159618), (8288, 155304), (8628, 149184), (9324, 138048), (9472, 135891), (10066, 127872), (10656, 120792), (11504, 111888), (12096, 106412), (12432, 103536), (12942, 99456), (13986, 92032), (14208, 90594), (15099, 85248), (15984, 80528), (16128, 79809), (16576, 77652), (17256, 74592), (18648, 69024), (19413, 66304), (20132, 63936), (21312, 60396), (23008, 55944), (24192, 53206), (24864, 51768), (25884, 49728), (26603, 48384), (27972, 46016), (28416, 45297), (30198, 42624), (31968, 40264), (33152, 38826), (34512, 37296)]