420615936

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1391882240

約数和(自身を除く): 971266304

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, 558, 576, 604, 624, 702, 744, 768, 806, 832, 837, 864, 906, 936, 992, 1116, 1152, 1208, 1209, 1248, 1359, 1404, 1488, 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, 4681, 4832, 4836, 4992, 5436, 5616, 5889, 5952, 6448, 6696, 6912, 7248, 7254, 7488, 7852, 7936, 8154, 8928, 9362, 9664, 9672, 9984, 10872, 10881, 11232, 11778, 11904, 12896, 13392, 14043, 14496, 14508, 14976, 15704, 16308, 17667, 17856, 18724, 19328, 19344, 21744, 21762, 22464, 23556, 23808, 25792, 26784, 28086, 28992, 29016, 29952, 31408, 32616, 35334, 35712, 37448, 38656, 38688, 42129, 43488, 43524, 44928, 47112, 51584, 53001, 53568, 56172, 57984, 58032, 60853, 62816, 65232, 70668, 71424, 74896, 77376, 84258, 86976, 87048, 89856, 94224, 103168, 106002, 107136, 112344, 115968, 116064, 121706, 125632, 126387, 130464, 141336, 149792, 154752, 168516, 173952, 174096, 182559, 188448, 212004, 214272, 224688, 232128, 243412, 251264, 252774, 260928, 282672, 299584, 309504, 337032, 347904, 348192, 365118, 376896, 424008, 449376, 464256, 486824, 502528, 505548, 521856, 547677, 565344, 599168, 674064, 696384, 730236, 753792, 848016, 898752, 928512, 973648, 1011096, 1043712, 1095354, 1130688, 1198336, 1348128, 1392768, 1460472, 1507584, 1643031, 1696032, 1797504, 1947296, 2022192, 2190708, 2261376, 2696256, 2785536, 2920944, 3286062, 3392064, 3595008, 3894592, 4044384, 4381416, 4522752, 5392512, 5841888, 6572124, 6784128, 7789184, 8088768, 8762832, 10785024, 11683776, 13144248, 13568256, 15578368, 16177536, 17525664, 23367552, 26288496, 32355072, 35051328, 46735104, 52576992, 70102656, 105153984, 140205312, 210307968, 420615936]

約数ペア:

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