220448256

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 713726640

約数和(自身を除く): 493278384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 101, 112, 116, 128, 147, 168, 174, 192, 196, 202, 203, 224, 232, 256, 294, 303, 336, 348, 384, 392, 404, 406, 448, 464, 512, 588, 606, 609, 672, 696, 707, 768, 784, 808, 812, 896, 928, 1176, 1212, 1218, 1344, 1392, 1414, 1421, 1536, 1568, 1616, 1624, 1792, 1856, 2121, 2352, 2424, 2436, 2688, 2784, 2828, 2842, 2929, 3136, 3232, 3248, 3584, 3712, 4242, 4263, 4704, 4848, 4872, 4949, 5376, 5568, 5656, 5684, 5858, 6272, 6464, 6496, 7424, 8484, 8526, 8787, 9408, 9696, 9744, 9898, 10752, 11136, 11312, 11368, 11716, 12544, 12928, 12992, 14847, 14848, 16968, 17052, 17574, 18816, 19392, 19488, 19796, 20503, 22272, 22624, 22736, 23432, 25088, 25856, 25984, 29694, 33936, 34104, 35148, 37632, 38784, 38976, 39592, 41006, 44544, 45248, 45472, 46864, 51712, 51968, 59388, 61509, 67872, 68208, 70296, 75264, 77568, 77952, 79184, 82012, 90496, 90944, 93728, 103936, 118776, 123018, 135744, 136416, 140592, 143521, 155136, 155904, 158368, 164024, 180992, 181888, 187456, 237552, 246036, 271488, 272832, 281184, 287042, 311808, 316736, 328048, 361984, 363776, 374912, 430563, 475104, 492072, 542976, 545664, 562368, 574084, 633472, 656096, 727552, 749824, 861126, 950208, 984144, 1085952, 1091328, 1124736, 1148168, 1266944, 1312192, 1499648, 1722252, 1900416, 1968288, 2182656, 2249472, 2296336, 2533888, 2624384, 3444504, 3800832, 3936576, 4498944, 4592672, 5248768, 6889008, 7601664, 7873152, 9185344, 10497536, 13778016, 15746304, 18370688, 27556032, 31492608, 36741376, 55112064, 73482752, 110224128, 220448256]

約数ペア:

[(1, 220448256), (2, 110224128), (3, 73482752), (4, 55112064), (6, 36741376), (7, 31492608), (8, 27556032), (12, 18370688), (14, 15746304), (16, 13778016), (21, 10497536), (24, 9185344), (28, 7873152), (29, 7601664), (32, 6889008), (42, 5248768), (48, 4592672), (49, 4498944), (56, 3936576), (58, 3800832), (64, 3444504), (84, 2624384), (87, 2533888), (96, 2296336), (98, 2249472), (101, 2182656), (112, 1968288), (116, 1900416), (128, 1722252), (147, 1499648), (168, 1312192), (174, 1266944), (192, 1148168), (196, 1124736), (202, 1091328), (203, 1085952), (224, 984144), (232, 950208), (256, 861126), (294, 749824), (303, 727552), (336, 656096), (348, 633472), (384, 574084), (392, 562368), (404, 545664), (406, 542976), (448, 492072), (464, 475104), (512, 430563), (588, 374912), (606, 363776), (609, 361984), (672, 328048), (696, 316736), (707, 311808), (768, 287042), (784, 281184), (808, 272832), (812, 271488), (896, 246036), (928, 237552), (1176, 187456), (1212, 181888), (1218, 180992), (1344, 164024), (1392, 158368), (1414, 155904), (1421, 155136), (1536, 143521), (1568, 140592), (1616, 136416), (1624, 135744), (1792, 123018), (1856, 118776), (2121, 103936), (2352, 93728), (2424, 90944), (2436, 90496), (2688, 82012), (2784, 79184), (2828, 77952), (2842, 77568), (2929, 75264), (3136, 70296), (3232, 68208), (3248, 67872), (3584, 61509), (3712, 59388), (4242, 51968), (4263, 51712), (4704, 46864), (4848, 45472), (4872, 45248), (4949, 44544), (5376, 41006), (5568, 39592), (5656, 38976), (5684, 38784), (5858, 37632), (6272, 35148), (6464, 34104), (6496, 33936), (7424, 29694), (8484, 25984), (8526, 25856), (8787, 25088), (9408, 23432), (9696, 22736), (9744, 22624), (9898, 22272), (10752, 20503), (11136, 19796), (11312, 19488), (11368, 19392), (11716, 18816), (12544, 17574), (12928, 17052), (12992, 16968), (14847, 14848)]