66553344

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 227891664

約数和(自身を除く): 161338320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 101, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 202, 208, 234, 256, 264, 286, 288, 303, 312, 352, 384, 396, 404, 416, 429, 468, 512, 528, 572, 576, 606, 624, 704, 768, 792, 808, 832, 858, 909, 936, 1056, 1111, 1144, 1152, 1212, 1248, 1287, 1313, 1408, 1536, 1584, 1616, 1664, 1716, 1818, 1872, 2112, 2222, 2288, 2304, 2424, 2496, 2574, 2626, 2816, 3168, 3232, 3328, 3333, 3432, 3636, 3744, 3939, 4224, 4444, 4576, 4608, 4848, 4992, 5148, 5252, 5632, 6336, 6464, 6656, 6666, 6864, 7272, 7488, 7878, 8448, 8888, 9152, 9696, 9984, 9999, 10296, 10504, 11817, 12672, 12928, 13332, 13728, 14443, 14544, 14976, 15756, 16896, 17776, 18304, 19392, 19968, 19998, 20592, 21008, 23634, 25344, 25856, 26664, 27456, 28886, 29088, 29952, 31512, 35552, 36608, 38784, 39996, 41184, 42016, 43329, 47268, 50688, 51712, 53328, 54912, 57772, 58176, 59904, 63024, 71104, 73216, 77568, 79992, 82368, 84032, 86658, 94536, 106656, 109824, 115544, 116352, 126048, 129987, 142208, 155136, 159984, 164736, 168064, 173316, 189072, 213312, 219648, 231088, 232704, 252096, 259974, 284416, 319968, 329472, 336128, 346632, 378144, 426624, 462176, 465408, 504192, 519948, 568832, 639936, 658944, 672256, 693264, 756288, 853248, 924352, 1008384, 1039896, 1279872, 1386528, 1512576, 1706496, 1848704, 2016768, 2079792, 2559744, 2773056, 3025152, 3697408, 4159584, 5119488, 5546112, 6050304, 7394816, 8319168, 11092224, 16638336, 22184448, 33276672, 66553344]

約数ペア:

[(1, 66553344), (2, 33276672), (3, 22184448), (4, 16638336), (6, 11092224), (8, 8319168), (9, 7394816), (11, 6050304), (12, 5546112), (13, 5119488), (16, 4159584), (18, 3697408), (22, 3025152), (24, 2773056), (26, 2559744), (32, 2079792), (33, 2016768), (36, 1848704), (39, 1706496), (44, 1512576), (48, 1386528), (52, 1279872), (64, 1039896), (66, 1008384), (72, 924352), (78, 853248), (88, 756288), (96, 693264), (99, 672256), (101, 658944), (104, 639936), (117, 568832), (128, 519948), (132, 504192), (143, 465408), (144, 462176), (156, 426624), (176, 378144), (192, 346632), (198, 336128), (202, 329472), (208, 319968), (234, 284416), (256, 259974), (264, 252096), (286, 232704), (288, 231088), (303, 219648), (312, 213312), (352, 189072), (384, 173316), (396, 168064), (404, 164736), (416, 159984), (429, 155136), (468, 142208), (512, 129987), (528, 126048), (572, 116352), (576, 115544), (606, 109824), (624, 106656), (704, 94536), (768, 86658), (792, 84032), (808, 82368), (832, 79992), (858, 77568), (909, 73216), (936, 71104), (1056, 63024), (1111, 59904), (1144, 58176), (1152, 57772), (1212, 54912), (1248, 53328), (1287, 51712), (1313, 50688), (1408, 47268), (1536, 43329), (1584, 42016), (1616, 41184), (1664, 39996), (1716, 38784), (1818, 36608), (1872, 35552), (2112, 31512), (2222, 29952), (2288, 29088), (2304, 28886), (2424, 27456), (2496, 26664), (2574, 25856), (2626, 25344), (2816, 23634), (3168, 21008), (3232, 20592), (3328, 19998), (3333, 19968), (3432, 19392), (3636, 18304), (3744, 17776), (3939, 16896), (4224, 15756), (4444, 14976), (4576, 14544), (4608, 14443), (4848, 13728), (4992, 13332), (5148, 12928), (5252, 12672), (5632, 11817), (6336, 10504), (6464, 10296), (6656, 9999), (6666, 9984), (6864, 9696), (7272, 9152), (7488, 8888), (7878, 8448)]