2113702968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 5791564800

約数和(自身を除く): 3677861832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 167, 226, 312, 334, 339, 359, 452, 501, 668, 678, 718, 904, 1002, 1077, 1336, 1356, 1436, 1469, 2004, 2154, 2171, 2712, 2872, 2938, 4008, 4308, 4342, 4407, 4667, 5876, 6513, 8616, 8684, 8814, 9334, 11752, 13026, 14001, 17368, 17628, 18668, 18871, 26052, 28002, 35256, 37336, 37742, 40567, 52104, 56004, 56613, 59953, 75484, 81134, 112008, 113226, 119906, 121701, 150968, 162268, 179859, 226452, 239812, 243402, 245323, 324536, 359718, 452904, 479624, 486804, 490646, 527371, 719436, 735969, 779389, 973608, 981292, 1054742, 1438872, 1471938, 1558778, 1582113, 1962584, 2109484, 2338167, 2943876, 3117556, 3164226, 4218968, 4676334, 5887752, 6235112, 6328452, 6774689, 9352668, 12656904, 13549378, 18705336, 20324067, 27098756, 40648134, 54197512, 81296268, 88070957, 162592536, 176141914, 264212871, 352283828, 528425742, 704567656, 1056851484, 2113702968]

約数ペア:

[(1, 2113702968), (2, 1056851484), (3, 704567656), (4, 528425742), (6, 352283828), (8, 264212871), (12, 176141914), (13, 162592536), (24, 88070957), (26, 81296268), (39, 54197512), (52, 40648134), (78, 27098756), (104, 20324067), (113, 18705336), (156, 13549378), (167, 12656904), (226, 9352668), (312, 6774689), (334, 6328452), (339, 6235112), (359, 5887752), (452, 4676334), (501, 4218968), (668, 3164226), (678, 3117556), (718, 2943876), (904, 2338167), (1002, 2109484), (1077, 1962584), (1336, 1582113), (1356, 1558778), (1436, 1471938), (1469, 1438872), (2004, 1054742), (2154, 981292), (2171, 973608), (2712, 779389), (2872, 735969), (2938, 719436), (4008, 527371), (4308, 490646), (4342, 486804), (4407, 479624), (4667, 452904), (5876, 359718), (6513, 324536), (8616, 245323), (8684, 243402), (8814, 239812), (9334, 226452), (11752, 179859), (13026, 162268), (14001, 150968), (17368, 121701), (17628, 119906), (18668, 113226), (18871, 112008), (26052, 81134), (28002, 75484), (35256, 59953), (37336, 56613), (37742, 56004), (40567, 52104)]