678403584

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 2110391712

約数和(自身を除く): 1431988128

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, 173, 184, 192, 207, 222, 256, 276, 288, 296, 333, 346, 368, 384, 414, 444, 512, 519, 552, 576, 592, 666, 692, 736, 768, 828, 851, 888, 1038, 1104, 1152, 1184, 1332, 1384, 1472, 1536, 1557, 1656, 1702, 1776, 2076, 2208, 2304, 2368, 2553, 2664, 2768, 2944, 3114, 3312, 3404, 3552, 3979, 4152, 4416, 4608, 4736, 5106, 5328, 5536, 5888, 6228, 6401, 6624, 6808, 7104, 7659, 7958, 8304, 8832, 9472, 10212, 10656, 11072, 11776, 11937, 12456, 12802, 13248, 13616, 14208, 15318, 15916, 16608, 17664, 18944, 19203, 20424, 21312, 22144, 23874, 24912, 25604, 26496, 27232, 28416, 30636, 31832, 33216, 35328, 35811, 38406, 40848, 42624, 44288, 47748, 49824, 51208, 52992, 54464, 56832, 57609, 61272, 63664, 66432, 71622, 76812, 81696, 85248, 88576, 95496, 99648, 102416, 105984, 108928, 115218, 122544, 127328, 132864, 143244, 147223, 153624, 163392, 170496, 190992, 199296, 204832, 217856, 230436, 245088, 254656, 265728, 286488, 294446, 307248, 326784, 381984, 398592, 409664, 435712, 441669, 460872, 490176, 509312, 572976, 588892, 614496, 653568, 763968, 797184, 819328, 883338, 921744, 980352, 1018624, 1145952, 1177784, 1228992, 1307136, 1325007, 1527936, 1638656, 1766676, 1843488, 1960704, 2037248, 2291904, 2355568, 2457984, 2650014, 3055872, 3277312, 3533352, 3686976, 3921408, 4583808, 4711136, 4915968, 5300028, 6111744, 7066704, 7373952, 9167616, 9422272, 9831936, 10600056, 14133408, 14747904, 18335232, 18844544, 21200112, 28266816, 29495808, 37689088, 42400224, 56533632, 75378176, 84800448, 113067264, 169600896, 226134528, 339201792, 678403584]

約数ペア:

[(1, 678403584), (2, 339201792), (3, 226134528), (4, 169600896), (6, 113067264), (8, 84800448), (9, 75378176), (12, 56533632), (16, 42400224), (18, 37689088), (23, 29495808), (24, 28266816), (32, 21200112), (36, 18844544), (37, 18335232), (46, 14747904), (48, 14133408), (64, 10600056), (69, 9831936), (72, 9422272), (74, 9167616), (92, 7373952), (96, 7066704), (111, 6111744), (128, 5300028), (138, 4915968), (144, 4711136), (148, 4583808), (173, 3921408), (184, 3686976), (192, 3533352), (207, 3277312), (222, 3055872), (256, 2650014), (276, 2457984), (288, 2355568), (296, 2291904), (333, 2037248), (346, 1960704), (368, 1843488), (384, 1766676), (414, 1638656), (444, 1527936), (512, 1325007), (519, 1307136), (552, 1228992), (576, 1177784), (592, 1145952), (666, 1018624), (692, 980352), (736, 921744), (768, 883338), (828, 819328), (851, 797184), (888, 763968), (1038, 653568), (1104, 614496), (1152, 588892), (1184, 572976), (1332, 509312), (1384, 490176), (1472, 460872), (1536, 441669), (1557, 435712), (1656, 409664), (1702, 398592), (1776, 381984), (2076, 326784), (2208, 307248), (2304, 294446), (2368, 286488), (2553, 265728), (2664, 254656), (2768, 245088), (2944, 230436), (3114, 217856), (3312, 204832), (3404, 199296), (3552, 190992), (3979, 170496), (4152, 163392), (4416, 153624), (4608, 147223), (4736, 143244), (5106, 132864), (5328, 127328), (5536, 122544), (5888, 115218), (6228, 108928), (6401, 105984), (6624, 102416), (6808, 99648), (7104, 95496), (7659, 88576), (7958, 85248), (8304, 81696), (8832, 76812), (9472, 71622), (10212, 66432), (10656, 63664), (11072, 61272), (11776, 57609), (11937, 56832), (12456, 54464), (12802, 52992), (13248, 51208), (13616, 49824), (14208, 47748), (15318, 44288), (15916, 42624), (16608, 40848), (17664, 38406), (18944, 35811), (19203, 35328), (20424, 33216), (21312, 31832), (22144, 30636), (23874, 28416), (24912, 27232), (25604, 26496)]