247080064

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 644656320

約数和(自身を除く): 397576256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 53, 56, 64, 77, 86, 88, 106, 112, 121, 128, 154, 172, 176, 212, 224, 242, 301, 308, 344, 352, 371, 424, 448, 473, 484, 583, 602, 616, 688, 704, 742, 847, 848, 896, 946, 968, 1166, 1204, 1232, 1376, 1408, 1484, 1694, 1696, 1892, 1936, 2279, 2332, 2408, 2464, 2752, 2968, 3311, 3388, 3392, 3784, 3872, 4081, 4558, 4664, 4816, 4928, 5203, 5504, 5936, 6413, 6622, 6776, 6784, 7568, 7744, 8162, 9116, 9328, 9632, 9856, 10406, 11872, 12826, 13244, 13552, 15136, 15488, 15953, 16324, 18232, 18656, 19264, 20812, 23744, 25069, 25652, 26488, 27104, 30272, 31906, 32648, 36421, 36464, 37312, 38528, 41624, 44891, 47488, 50138, 51304, 52976, 54208, 60544, 63812, 65296, 72842, 72928, 74624, 83248, 89782, 100276, 102608, 105952, 108416, 127624, 130592, 145684, 145856, 166496, 175483, 179564, 200552, 205216, 211904, 255248, 261184, 275759, 291368, 291712, 332992, 350966, 359128, 401104, 410432, 423808, 510496, 522368, 551518, 582736, 665984, 701932, 718256, 802208, 820864, 1020992, 1103036, 1165472, 1403864, 1436512, 1604416, 1930313, 2041984, 2206072, 2330944, 2807728, 2873024, 3208832, 3860626, 4412144, 4661888, 5615456, 5746048, 7721252, 8824288, 11230912, 15442504, 17648576, 22461824, 30885008, 35297152, 61770016, 123540032, 247080064]

約数ペア:

[(1, 247080064), (2, 123540032), (4, 61770016), (7, 35297152), (8, 30885008), (11, 22461824), (14, 17648576), (16, 15442504), (22, 11230912), (28, 8824288), (32, 7721252), (43, 5746048), (44, 5615456), (53, 4661888), (56, 4412144), (64, 3860626), (77, 3208832), (86, 2873024), (88, 2807728), (106, 2330944), (112, 2206072), (121, 2041984), (128, 1930313), (154, 1604416), (172, 1436512), (176, 1403864), (212, 1165472), (224, 1103036), (242, 1020992), (301, 820864), (308, 802208), (344, 718256), (352, 701932), (371, 665984), (424, 582736), (448, 551518), (473, 522368), (484, 510496), (583, 423808), (602, 410432), (616, 401104), (688, 359128), (704, 350966), (742, 332992), (847, 291712), (848, 291368), (896, 275759), (946, 261184), (968, 255248), (1166, 211904), (1204, 205216), (1232, 200552), (1376, 179564), (1408, 175483), (1484, 166496), (1694, 145856), (1696, 145684), (1892, 130592), (1936, 127624), (2279, 108416), (2332, 105952), (2408, 102608), (2464, 100276), (2752, 89782), (2968, 83248), (3311, 74624), (3388, 72928), (3392, 72842), (3784, 65296), (3872, 63812), (4081, 60544), (4558, 54208), (4664, 52976), (4816, 51304), (4928, 50138), (5203, 47488), (5504, 44891), (5936, 41624), (6413, 38528), (6622, 37312), (6776, 36464), (6784, 36421), (7568, 32648), (7744, 31906), (8162, 30272), (9116, 27104), (9328, 26488), (9632, 25652), (9856, 25069), (10406, 23744), (11872, 20812), (12826, 19264), (13244, 18656), (13552, 18232), (15136, 16324), (15488, 15953)]