28215130464

素因数分解:

$2^5\times 3^5\times {\mathrm{1301}}^1\times {\mathrm{2789}}^1$

素因数の和:4115

約数の個数: 144

約数和(自身を含む): 83302324560

約数和(自身を除く): 55087194096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1301, 1944, 2592, 2602, 2789, 3888, 3903, 5204, 5578, 7776, 7806, 8367, 10408, 11156, 11709, 15612, 16734, 20816, 22312, 23418, 25101, 31224, 33468, 35127, 41632, 44624, 46836, 50202, 62448, 66936, 70254, 75303, 89248, 93672, 100404, 105381, 124896, 133872, 140508, 150606, 187344, 200808, 210762, 225909, 267744, 281016, 301212, 316143, 374688, 401616, 421524, 451818, 562032, 602424, 632286, 677727, 803232, 843048, 903636, 1124064, 1204848, 1264572, 1355454, 1686096, 1807272, 2409696, 2529144, 2710908, 3372192, 3614544, 3628489, 5058288, 5421816, 7229088, 7256978, 10116576, 10843632, 10885467, 14513956, 21687264, 21770934, 29027912, 32656401, 43541868, 58055824, 65312802, 87083736, 97969203, 116111648, 130625604, 174167472, 195938406, 261251208, 293907609, 348334944, 391876812, 522502416, 587815218, 783753624, 881722827, 1045004832, 1175630436, 1567507248, 1763445654, 2351260872, 3135014496, 3526891308, 4702521744, 7053782616, 9405043488, 14107565232, 28215130464]

約数ペア:

[(1, 28215130464), (2, 14107565232), (3, 9405043488), (4, 7053782616), (6, 4702521744), (8, 3526891308), (9, 3135014496), (12, 2351260872), (16, 1763445654), (18, 1567507248), (24, 1175630436), (27, 1045004832), (32, 881722827), (36, 783753624), (48, 587815218), (54, 522502416), (72, 391876812), (81, 348334944), (96, 293907609), (108, 261251208), (144, 195938406), (162, 174167472), (216, 130625604), (243, 116111648), (288, 97969203), (324, 87083736), (432, 65312802), (486, 58055824), (648, 43541868), (864, 32656401), (972, 29027912), (1296, 21770934), (1301, 21687264), (1944, 14513956), (2592, 10885467), (2602, 10843632), (2789, 10116576), (3888, 7256978), (3903, 7229088), (5204, 5421816), (5578, 5058288), (7776, 3628489), (7806, 3614544), (8367, 3372192), (10408, 2710908), (11156, 2529144), (11709, 2409696), (15612, 1807272), (16734, 1686096), (20816, 1355454), (22312, 1264572), (23418, 1204848), (25101, 1124064), (31224, 903636), (33468, 843048), (35127, 803232), (41632, 677727), (44624, 632286), (46836, 602424), (50202, 562032), (62448, 451818), (66936, 421524), (70254, 401616), (75303, 374688), (89248, 316143), (93672, 301212), (100404, 281016), (105381, 267744), (124896, 225909), (133872, 210762), (140508, 200808), (150606, 187344)]