13885344256

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 32455779840

約数和(自身を除く): 18570435584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 101, 112, 128, 178, 202, 224, 256, 356, 404, 431, 448, 512, 623, 707, 712, 808, 862, 896, 1246, 1414, 1424, 1616, 1724, 1792, 2492, 2828, 2848, 3017, 3232, 3448, 3584, 4984, 5656, 5696, 6034, 6464, 6896, 8989, 9968, 11312, 11392, 12068, 12928, 13792, 17978, 19936, 22624, 22784, 24136, 25856, 27584, 35956, 38359, 39872, 43531, 45248, 45568, 48272, 51712, 55168, 62923, 71912, 76718, 79744, 87062, 90496, 96544, 110336, 125846, 143824, 153436, 159488, 174124, 180992, 193088, 220672, 251692, 268513, 287648, 304717, 306872, 318976, 348248, 361984, 386176, 503384, 537026, 575296, 609434, 613744, 696496, 772352, 1006768, 1074052, 1150592, 1218868, 1227488, 1392992, 1544704, 2013536, 2148104, 2301184, 2437736, 2454976, 2785984, 3874259, 4027072, 4296208, 4602368, 4875472, 4909952, 5571968, 7748518, 8054144, 8592416, 9750944, 9819904, 11143936, 15497036, 16108288, 17184832, 19501888, 19639808, 22287872, 27119813, 30994072, 32216576, 34369664, 39003776, 54239626, 61988144, 68739328, 78007552, 108479252, 123976288, 137478656, 156015104, 216958504, 247952576, 433917008, 495905152, 867834016, 991810304, 1735668032, 1983620608, 3471336064, 6942672128, 13885344256]

約数ペア:

[(1, 13885344256), (2, 6942672128), (4, 3471336064), (7, 1983620608), (8, 1735668032), (14, 991810304), (16, 867834016), (28, 495905152), (32, 433917008), (56, 247952576), (64, 216958504), (89, 156015104), (101, 137478656), (112, 123976288), (128, 108479252), (178, 78007552), (202, 68739328), (224, 61988144), (256, 54239626), (356, 39003776), (404, 34369664), (431, 32216576), (448, 30994072), (512, 27119813), (623, 22287872), (707, 19639808), (712, 19501888), (808, 17184832), (862, 16108288), (896, 15497036), (1246, 11143936), (1414, 9819904), (1424, 9750944), (1616, 8592416), (1724, 8054144), (1792, 7748518), (2492, 5571968), (2828, 4909952), (2848, 4875472), (3017, 4602368), (3232, 4296208), (3448, 4027072), (3584, 3874259), (4984, 2785984), (5656, 2454976), (5696, 2437736), (6034, 2301184), (6464, 2148104), (6896, 2013536), (8989, 1544704), (9968, 1392992), (11312, 1227488), (11392, 1218868), (12068, 1150592), (12928, 1074052), (13792, 1006768), (17978, 772352), (19936, 696496), (22624, 613744), (22784, 609434), (24136, 575296), (25856, 537026), (27584, 503384), (35956, 386176), (38359, 361984), (39872, 348248), (43531, 318976), (45248, 306872), (45568, 304717), (48272, 287648), (51712, 268513), (55168, 251692), (62923, 220672), (71912, 193088), (76718, 180992), (79744, 174124), (87062, 159488), (90496, 153436), (96544, 143824), (110336, 125846)]