284926208

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 703266816

約数和(自身を除く): 418340608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 223, 224, 248, 256, 322, 368, 434, 446, 448, 496, 644, 713, 736, 868, 892, 896, 992, 1288, 1426, 1472, 1561, 1736, 1784, 1792, 1984, 2576, 2852, 2944, 3122, 3472, 3568, 3968, 4991, 5129, 5152, 5704, 5888, 6244, 6913, 6944, 7136, 7936, 9982, 10258, 10304, 11408, 12488, 13826, 13888, 14272, 19964, 20516, 20608, 22816, 24976, 27652, 27776, 28544, 35903, 39928, 41032, 41216, 45632, 48391, 49952, 55304, 55552, 57088, 71806, 79856, 82064, 91264, 96782, 99904, 110608, 143612, 158999, 159712, 164128, 182528, 193564, 199808, 221216, 287224, 317998, 319424, 328256, 387128, 399616, 442432, 574448, 635996, 638848, 656512, 774256, 884864, 1112993, 1148896, 1271992, 1277696, 1313024, 1548512, 1769728, 2225986, 2297792, 2543984, 3097024, 4451972, 4595584, 5087968, 6194048, 8903944, 9191168, 10175936, 12388096, 17807888, 20351872, 35615776, 40703744, 71231552, 142463104, 284926208]

約数ペア:

[(1, 284926208), (2, 142463104), (4, 71231552), (7, 40703744), (8, 35615776), (14, 20351872), (16, 17807888), (23, 12388096), (28, 10175936), (31, 9191168), (32, 8903944), (46, 6194048), (56, 5087968), (62, 4595584), (64, 4451972), (92, 3097024), (112, 2543984), (124, 2297792), (128, 2225986), (161, 1769728), (184, 1548512), (217, 1313024), (223, 1277696), (224, 1271992), (248, 1148896), (256, 1112993), (322, 884864), (368, 774256), (434, 656512), (446, 638848), (448, 635996), (496, 574448), (644, 442432), (713, 399616), (736, 387128), (868, 328256), (892, 319424), (896, 317998), (992, 287224), (1288, 221216), (1426, 199808), (1472, 193564), (1561, 182528), (1736, 164128), (1784, 159712), (1792, 158999), (1984, 143612), (2576, 110608), (2852, 99904), (2944, 96782), (3122, 91264), (3472, 82064), (3568, 79856), (3968, 71806), (4991, 57088), (5129, 55552), (5152, 55304), (5704, 49952), (5888, 48391), (6244, 45632), (6913, 41216), (6944, 41032), (7136, 39928), (7936, 35903), (9982, 28544), (10258, 27776), (10304, 27652), (11408, 24976), (12488, 22816), (13826, 20608), (13888, 20516), (14272, 19964)]