21373386048

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{26113}}^1$

素因数の和:26174

約数の個数: 252

約数和(自身を含む): 73725305940

約数和(自身を除く): 52351919892

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 392, 406, 441, 448, 464, 504, 522, 576, 588, 609, 672, 696, 784, 812, 882, 928, 1008, 1044, 1176, 1218, 1344, 1392, 1421, 1568, 1624, 1764, 1827, 1856, 2016, 2088, 2352, 2436, 2784, 2842, 3136, 3248, 3528, 3654, 4032, 4176, 4263, 4704, 4872, 5568, 5684, 6496, 7056, 7308, 8352, 8526, 9408, 9744, 11368, 12789, 12992, 14112, 14616, 16704, 17052, 19488, 22736, 25578, 26113, 28224, 29232, 34104, 38976, 45472, 51156, 52226, 58464, 68208, 78339, 90944, 102312, 104452, 116928, 136416, 156678, 182791, 204624, 208904, 235017, 272832, 313356, 365582, 409248, 417808, 470034, 548373, 626712, 731164, 757277, 818496, 835616, 940068, 1096746, 1253424, 1279537, 1462328, 1514554, 1645119, 1671232, 1880136, 2193492, 2271831, 2506848, 2559074, 2924656, 3029108, 3290238, 3760272, 3838611, 4386984, 4543662, 5013696, 5118148, 5300939, 5849312, 6058216, 6580476, 6815493, 7520544, 7677222, 8773968, 9087324, 10236296, 10601878, 11515833, 11698624, 12116432, 13160952, 13630986, 15041088, 15354444, 15902817, 17547936, 18174648, 20472592, 21203756, 23031666, 24232864, 26321904, 27261972, 30708888, 31805634, 35095872, 36349296, 37106573, 40945184, 42407512, 46063332, 47708451, 48465728, 52643808, 54523944, 61417776, 63611268, 72698592, 74213146, 81890368, 84815024, 92126664, 95416902, 105287616, 109047888, 111319719, 122835552, 127222536, 145397184, 148426292, 169630048, 184253328, 190833804, 218095776, 222639438, 245671104, 254445072, 296852584, 333959157, 339260096, 368506656, 381667608, 436191552, 445278876, 508890144, 593705168, 667918314, 737013312, 763335216, 890557752, 1017780288, 1187410336, 1335836628, 1526670432, 1781115504, 2374820672, 2671673256, 3053340864, 3562231008, 5343346512, 7124462016, 10686693024, 21373386048]

約数ペア:

[(1, 21373386048), (2, 10686693024), (3, 7124462016), (4, 5343346512), (6, 3562231008), (7, 3053340864), (8, 2671673256), (9, 2374820672), (12, 1781115504), (14, 1526670432), (16, 1335836628), (18, 1187410336), (21, 1017780288), (24, 890557752), (28, 763335216), (29, 737013312), (32, 667918314), (36, 593705168), (42, 508890144), (48, 445278876), (49, 436191552), (56, 381667608), (58, 368506656), (63, 339260096), (64, 333959157), (72, 296852584), (84, 254445072), (87, 245671104), (96, 222639438), (98, 218095776), (112, 190833804), (116, 184253328), (126, 169630048), (144, 148426292), (147, 145397184), (168, 127222536), (174, 122835552), (192, 111319719), (196, 109047888), (203, 105287616), (224, 95416902), (232, 92126664), (252, 84815024), (261, 81890368), (288, 74213146), (294, 72698592), (336, 63611268), (348, 61417776), (392, 54523944), (406, 52643808), (441, 48465728), (448, 47708451), (464, 46063332), (504, 42407512), (522, 40945184), (576, 37106573), (588, 36349296), (609, 35095872), (672, 31805634), (696, 30708888), (784, 27261972), (812, 26321904), (882, 24232864), (928, 23031666), (1008, 21203756), (1044, 20472592), (1176, 18174648), (1218, 17547936), (1344, 15902817), (1392, 15354444), (1421, 15041088), (1568, 13630986), (1624, 13160952), (1764, 12116432), (1827, 11698624), (1856, 11515833), (2016, 10601878), (2088, 10236296), (2352, 9087324), (2436, 8773968), (2784, 7677222), (2842, 7520544), (3136, 6815493), (3248, 6580476), (3528, 6058216), (3654, 5849312), (4032, 5300939), (4176, 5118148), (4263, 5013696), (4704, 4543662), (4872, 4386984), (5568, 3838611), (5684, 3760272), (6496, 3290238), (7056, 3029108), (7308, 2924656), (8352, 2559074), (8526, 2506848), (9408, 2271831), (9744, 2193492), (11368, 1880136), (12789, 1671232), (12992, 1645119), (14112, 1514554), (14616, 1462328), (16704, 1279537), (17052, 1253424), (19488, 1096746), (22736, 940068), (25578, 835616), (26113, 818496), (28224, 757277), (29232, 731164), (34104, 626712), (38976, 548373), (45472, 470034), (51156, 417808), (52226, 409248), (58464, 365582), (68208, 313356), (78339, 272832), (90944, 235017), (102312, 208904), (104452, 204624), (116928, 182791), (136416, 156678)]