29120465528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 68898816000

約数和(自身を除く): 39778350472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 239, 278, 308, 478, 556, 616, 956, 973, 1112, 1423, 1529, 1673, 1912, 1946, 2629, 2846, 3058, 3346, 3892, 5258, 5692, 6116, 6692, 7784, 9961, 10516, 10703, 11384, 12232, 13384, 15653, 18403, 19922, 21032, 21406, 31306, 33221, 36806, 39844, 42812, 62612, 66442, 73612, 79688, 85624, 109571, 125224, 132884, 147224, 197797, 219142, 232547, 265768, 340097, 365431, 395594, 438284, 465094, 680194, 730862, 791188, 876568, 930188, 1360388, 1384579, 1461724, 1582376, 1860376, 2175767, 2380679, 2558017, 2720776, 2769158, 2923448, 3741067, 4351534, 4761358, 5116034, 5538316, 7482134, 8703068, 9522716, 10232068, 11076632, 14964268, 15230369, 17406136, 19045432, 20464136, 26187469, 29928536, 30460738, 47273483, 52374938, 60921476, 94546966, 104749876, 121842952, 189093932, 209499752, 330914381, 378187864, 520008313, 661828762, 1040016626, 1323657524, 2080033252, 2647315048, 3640058191, 4160066504, 7280116382, 14560232764, 29120465528]

約数ペア:

[(1, 29120465528), (2, 14560232764), (4, 7280116382), (7, 4160066504), (8, 3640058191), (11, 2647315048), (14, 2080033252), (22, 1323657524), (28, 1040016626), (44, 661828762), (56, 520008313), (77, 378187864), (88, 330914381), (139, 209499752), (154, 189093932), (239, 121842952), (278, 104749876), (308, 94546966), (478, 60921476), (556, 52374938), (616, 47273483), (956, 30460738), (973, 29928536), (1112, 26187469), (1423, 20464136), (1529, 19045432), (1673, 17406136), (1912, 15230369), (1946, 14964268), (2629, 11076632), (2846, 10232068), (3058, 9522716), (3346, 8703068), (3892, 7482134), (5258, 5538316), (5692, 5116034), (6116, 4761358), (6692, 4351534), (7784, 3741067), (9961, 2923448), (10516, 2769158), (10703, 2720776), (11384, 2558017), (12232, 2380679), (13384, 2175767), (15653, 1860376), (18403, 1582376), (19922, 1461724), (21032, 1384579), (21406, 1360388), (31306, 930188), (33221, 876568), (36806, 791188), (39844, 730862), (42812, 680194), (62612, 465094), (66442, 438284), (73612, 395594), (79688, 365431), (85624, 340097), (109571, 265768), (125224, 232547), (132884, 219142), (147224, 197797)]