709774848

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 2207421216

約数和(自身を除く): 1497646368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 138, 144, 148, 181, 184, 192, 207, 222, 256, 276, 288, 296, 333, 362, 368, 384, 414, 444, 512, 543, 552, 576, 592, 666, 724, 736, 768, 828, 851, 888, 1086, 1104, 1152, 1184, 1332, 1448, 1472, 1536, 1629, 1656, 1702, 1776, 2172, 2208, 2304, 2368, 2553, 2664, 2896, 2944, 3258, 3312, 3404, 3552, 4163, 4344, 4416, 4608, 4736, 5106, 5328, 5792, 5888, 6516, 6624, 6697, 6808, 7104, 7659, 8326, 8688, 8832, 9472, 10212, 10656, 11584, 11776, 12489, 13032, 13248, 13394, 13616, 14208, 15318, 16652, 17376, 17664, 18944, 20091, 20424, 21312, 23168, 24978, 26064, 26496, 26788, 27232, 28416, 30636, 33304, 34752, 35328, 37467, 40182, 40848, 42624, 46336, 49956, 52128, 52992, 53576, 54464, 56832, 60273, 61272, 66608, 69504, 74934, 80364, 81696, 85248, 92672, 99912, 104256, 105984, 107152, 108928, 120546, 122544, 133216, 139008, 149868, 154031, 160728, 163392, 170496, 199824, 208512, 214304, 217856, 241092, 245088, 266432, 278016, 299736, 308062, 321456, 326784, 399648, 417024, 428608, 435712, 462093, 482184, 490176, 532864, 599472, 616124, 642912, 653568, 799296, 834048, 857216, 924186, 964368, 980352, 1065728, 1198944, 1232248, 1285824, 1307136, 1386279, 1598592, 1714432, 1848372, 1928736, 1960704, 2131456, 2397888, 2464496, 2571648, 2772558, 3197184, 3428864, 3696744, 3857472, 3921408, 4795776, 4928992, 5143296, 5545116, 6394368, 7393488, 7714944, 9591552, 9857984, 10286592, 11090232, 14786976, 15429888, 19183104, 19715968, 22180464, 29573952, 30859776, 39431936, 44360928, 59147904, 78863872, 88721856, 118295808, 177443712, 236591616, 354887424, 709774848]

約数ペア:

[(1, 709774848), (2, 354887424), (3, 236591616), (4, 177443712), (6, 118295808), (8, 88721856), (9, 78863872), (12, 59147904), (16, 44360928), (18, 39431936), (23, 30859776), (24, 29573952), (32, 22180464), (36, 19715968), (37, 19183104), (46, 15429888), (48, 14786976), (64, 11090232), (69, 10286592), (72, 9857984), (74, 9591552), (92, 7714944), (96, 7393488), (111, 6394368), (128, 5545116), (138, 5143296), (144, 4928992), (148, 4795776), (181, 3921408), (184, 3857472), (192, 3696744), (207, 3428864), (222, 3197184), (256, 2772558), (276, 2571648), (288, 2464496), (296, 2397888), (333, 2131456), (362, 1960704), (368, 1928736), (384, 1848372), (414, 1714432), (444, 1598592), (512, 1386279), (543, 1307136), (552, 1285824), (576, 1232248), (592, 1198944), (666, 1065728), (724, 980352), (736, 964368), (768, 924186), (828, 857216), (851, 834048), (888, 799296), (1086, 653568), (1104, 642912), (1152, 616124), (1184, 599472), (1332, 532864), (1448, 490176), (1472, 482184), (1536, 462093), (1629, 435712), (1656, 428608), (1702, 417024), (1776, 399648), (2172, 326784), (2208, 321456), (2304, 308062), (2368, 299736), (2553, 278016), (2664, 266432), (2896, 245088), (2944, 241092), (3258, 217856), (3312, 214304), (3404, 208512), (3552, 199824), (4163, 170496), (4344, 163392), (4416, 160728), (4608, 154031), (4736, 149868), (5106, 139008), (5328, 133216), (5792, 122544), (5888, 120546), (6516, 108928), (6624, 107152), (6697, 105984), (6808, 104256), (7104, 99912), (7659, 92672), (8326, 85248), (8688, 81696), (8832, 80364), (9472, 74934), (10212, 69504), (10656, 66608), (11584, 61272), (11776, 60273), (12489, 56832), (13032, 54464), (13248, 53576), (13394, 52992), (13616, 52128), (14208, 49956), (15318, 46336), (16652, 42624), (17376, 40848), (17664, 40182), (18944, 37467), (20091, 35328), (20424, 34752), (21312, 33304), (23168, 30636), (24978, 28416), (26064, 27232), (26496, 26788)]