841231872

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 2786488320

約数和(自身を除く): 1945256448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 151, 156, 186, 192, 208, 216, 234, 248, 256, 279, 288, 302, 312, 351, 372, 384, 403, 416, 432, 453, 468, 496, 512, 558, 576, 604, 624, 702, 744, 768, 806, 832, 837, 864, 906, 936, 992, 1116, 1152, 1208, 1209, 1248, 1359, 1404, 1488, 1536, 1612, 1664, 1674, 1728, 1812, 1872, 1963, 1984, 2232, 2304, 2416, 2418, 2496, 2718, 2808, 2976, 3224, 3328, 3348, 3456, 3624, 3627, 3744, 3926, 3968, 4077, 4464, 4608, 4681, 4832, 4836, 4992, 5436, 5616, 5889, 5952, 6448, 6656, 6696, 6912, 7248, 7254, 7488, 7852, 7936, 8154, 8928, 9362, 9664, 9672, 9984, 10872, 10881, 11232, 11778, 11904, 12896, 13392, 13824, 14043, 14496, 14508, 14976, 15704, 15872, 16308, 17667, 17856, 18724, 19328, 19344, 19968, 21744, 21762, 22464, 23556, 23808, 25792, 26784, 28086, 28992, 29016, 29952, 31408, 32616, 35334, 35712, 37448, 38656, 38688, 42129, 43488, 43524, 44928, 47112, 47616, 51584, 53001, 53568, 56172, 57984, 58032, 59904, 60853, 62816, 65232, 70668, 71424, 74896, 77312, 77376, 84258, 86976, 87048, 89856, 94224, 103168, 106002, 107136, 112344, 115968, 116064, 121706, 125632, 126387, 130464, 141336, 142848, 149792, 154752, 168516, 173952, 174096, 179712, 182559, 188448, 206336, 212004, 214272, 224688, 231936, 232128, 243412, 251264, 252774, 260928, 282672, 299584, 309504, 337032, 347904, 348192, 365118, 376896, 424008, 428544, 449376, 464256, 486824, 502528, 505548, 521856, 547677, 565344, 599168, 619008, 674064, 695808, 696384, 730236, 753792, 848016, 898752, 928512, 973648, 1005056, 1011096, 1043712, 1095354, 1130688, 1198336, 1348128, 1392768, 1460472, 1507584, 1643031, 1696032, 1797504, 1857024, 1947296, 2022192, 2087424, 2190708, 2261376, 2396672, 2696256, 2785536, 2920944, 3015168, 3286062, 3392064, 3595008, 3894592, 4044384, 4381416, 4522752, 5392512, 5571072, 5841888, 6572124, 6784128, 7190016, 7789184, 8088768, 8762832, 9045504, 10785024, 11683776, 13144248, 13568256, 15578368, 16177536, 17525664, 21570048, 23367552, 26288496, 27136512, 31156736, 32355072, 35051328, 46735104, 52576992, 64710144, 70102656, 93470208, 105153984, 140205312, 210307968, 280410624, 420615936, 841231872]

約数ペア:

[(1, 841231872), (2, 420615936), (3, 280410624), (4, 210307968), (6, 140205312), (8, 105153984), (9, 93470208), (12, 70102656), (13, 64710144), (16, 52576992), (18, 46735104), (24, 35051328), (26, 32355072), (27, 31156736), (31, 27136512), (32, 26288496), (36, 23367552), (39, 21570048), (48, 17525664), (52, 16177536), (54, 15578368), (62, 13568256), (64, 13144248), (72, 11683776), (78, 10785024), (93, 9045504), (96, 8762832), (104, 8088768), (108, 7789184), (117, 7190016), (124, 6784128), (128, 6572124), (144, 5841888), (151, 5571072), (156, 5392512), (186, 4522752), (192, 4381416), (208, 4044384), (216, 3894592), (234, 3595008), (248, 3392064), (256, 3286062), (279, 3015168), (288, 2920944), (302, 2785536), (312, 2696256), (351, 2396672), (372, 2261376), (384, 2190708), (403, 2087424), (416, 2022192), (432, 1947296), (453, 1857024), (468, 1797504), (496, 1696032), (512, 1643031), (558, 1507584), (576, 1460472), (604, 1392768), (624, 1348128), (702, 1198336), (744, 1130688), (768, 1095354), (806, 1043712), (832, 1011096), (837, 1005056), (864, 973648), (906, 928512), (936, 898752), (992, 848016), (1116, 753792), (1152, 730236), (1208, 696384), (1209, 695808), (1248, 674064), (1359, 619008), (1404, 599168), (1488, 565344), (1536, 547677), (1612, 521856), (1664, 505548), (1674, 502528), (1728, 486824), (1812, 464256), (1872, 449376), (1963, 428544), (1984, 424008), (2232, 376896), (2304, 365118), (2416, 348192), (2418, 347904), (2496, 337032), (2718, 309504), (2808, 299584), (2976, 282672), (3224, 260928), (3328, 252774), (3348, 251264), (3456, 243412), (3624, 232128), (3627, 231936), (3744, 224688), (3926, 214272), (3968, 212004), (4077, 206336), (4464, 188448), (4608, 182559), (4681, 179712), (4832, 174096), (4836, 173952), (4992, 168516), (5436, 154752), (5616, 149792), (5889, 142848), (5952, 141336), (6448, 130464), (6656, 126387), (6696, 125632), (6912, 121706), (7248, 116064), (7254, 115968), (7488, 112344), (7852, 107136), (7936, 106002), (8154, 103168), (8928, 94224), (9362, 89856), (9664, 87048), (9672, 86976), (9984, 84258), (10872, 77376), (10881, 77312), (11232, 74896), (11778, 71424), (11904, 70668), (12896, 65232), (13392, 62816), (13824, 60853), (14043, 59904), (14496, 58032), (14508, 57984), (14976, 56172), (15704, 53568), (15872, 53001), (16308, 51584), (17667, 47616), (17856, 47112), (18724, 44928), (19328, 43524), (19344, 43488), (19968, 42129), (21744, 38688), (21762, 38656), (22464, 37448), (23556, 35712), (23808, 35334), (25792, 32616), (26784, 31408), (28086, 29952), (28992, 29016)]