12478752

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 43182720

約数和(自身を除く): 30703968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 101, 104, 108, 117, 132, 143, 144, 156, 176, 198, 202, 208, 216, 234, 264, 286, 288, 297, 303, 312, 351, 352, 396, 404, 416, 429, 432, 468, 528, 572, 594, 606, 624, 702, 792, 808, 858, 864, 909, 936, 1056, 1111, 1144, 1188, 1212, 1248, 1287, 1313, 1404, 1584, 1616, 1716, 1818, 1872, 2222, 2288, 2376, 2424, 2574, 2626, 2727, 2808, 3168, 3232, 3333, 3432, 3636, 3744, 3861, 3939, 4444, 4576, 4752, 4848, 5148, 5252, 5454, 5616, 6666, 6864, 7272, 7722, 7878, 8888, 9504, 9696, 9999, 10296, 10504, 10908, 11232, 11817, 13332, 13728, 14443, 14544, 15444, 15756, 17776, 19998, 20592, 21008, 21816, 23634, 26664, 28886, 29088, 29997, 30888, 31512, 35451, 35552, 39996, 41184, 42016, 43329, 43632, 47268, 53328, 57772, 59994, 61776, 63024, 70902, 79992, 86658, 87264, 94536, 106656, 115544, 119988, 123552, 126048, 129987, 141804, 159984, 173316, 189072, 231088, 239976, 259974, 283608, 319968, 346632, 378144, 389961, 462176, 479952, 519948, 567216, 693264, 779922, 959904, 1039896, 1134432, 1386528, 1559844, 2079792, 3119688, 4159584, 6239376, 12478752]

約数ペア:

[(1, 12478752), (2, 6239376), (3, 4159584), (4, 3119688), (6, 2079792), (8, 1559844), (9, 1386528), (11, 1134432), (12, 1039896), (13, 959904), (16, 779922), (18, 693264), (22, 567216), (24, 519948), (26, 479952), (27, 462176), (32, 389961), (33, 378144), (36, 346632), (39, 319968), (44, 283608), (48, 259974), (52, 239976), (54, 231088), (66, 189072), (72, 173316), (78, 159984), (88, 141804), (96, 129987), (99, 126048), (101, 123552), (104, 119988), (108, 115544), (117, 106656), (132, 94536), (143, 87264), (144, 86658), (156, 79992), (176, 70902), (198, 63024), (202, 61776), (208, 59994), (216, 57772), (234, 53328), (264, 47268), (286, 43632), (288, 43329), (297, 42016), (303, 41184), (312, 39996), (351, 35552), (352, 35451), (396, 31512), (404, 30888), (416, 29997), (429, 29088), (432, 28886), (468, 26664), (528, 23634), (572, 21816), (594, 21008), (606, 20592), (624, 19998), (702, 17776), (792, 15756), (808, 15444), (858, 14544), (864, 14443), (909, 13728), (936, 13332), (1056, 11817), (1111, 11232), (1144, 10908), (1188, 10504), (1212, 10296), (1248, 9999), (1287, 9696), (1313, 9504), (1404, 8888), (1584, 7878), (1616, 7722), (1716, 7272), (1818, 6864), (1872, 6666), (2222, 5616), (2288, 5454), (2376, 5252), (2424, 5148), (2574, 4848), (2626, 4752), (2727, 4576), (2808, 4444), (3168, 3939), (3232, 3861), (3333, 3744), (3432, 3636)]