920840616

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 2665958400

約数和(自身を除く): 1745117784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 113, 124, 186, 216, 226, 248, 279, 339, 372, 452, 558, 678, 744, 837, 904, 1017, 1116, 1217, 1356, 1674, 2034, 2232, 2434, 2712, 3051, 3348, 3503, 3651, 4068, 4868, 6102, 6696, 7006, 7302, 8136, 9736, 10509, 10953, 12204, 14012, 14604, 21018, 21906, 24408, 28024, 29208, 31527, 32859, 37727, 42036, 43812, 63054, 65718, 75454, 84072, 87624, 94581, 113181, 126108, 131436, 137521, 150908, 189162, 226362, 252216, 262872, 275042, 301816, 339543, 378324, 412563, 452724, 550084, 679086, 756648, 825126, 905448, 1018629, 1100168, 1237689, 1358172, 1650252, 2037258, 2475378, 2716344, 3300504, 3713067, 4074516, 4263151, 4950756, 7426134, 8149032, 8526302, 9901512, 12789453, 14852268, 17052604, 25578906, 29704536, 34105208, 38368359, 51157812, 76736718, 102315624, 115105077, 153473436, 230210154, 306946872, 460420308, 920840616]

約数ペア:

[(1, 920840616), (2, 460420308), (3, 306946872), (4, 230210154), (6, 153473436), (8, 115105077), (9, 102315624), (12, 76736718), (18, 51157812), (24, 38368359), (27, 34105208), (31, 29704536), (36, 25578906), (54, 17052604), (62, 14852268), (72, 12789453), (93, 9901512), (108, 8526302), (113, 8149032), (124, 7426134), (186, 4950756), (216, 4263151), (226, 4074516), (248, 3713067), (279, 3300504), (339, 2716344), (372, 2475378), (452, 2037258), (558, 1650252), (678, 1358172), (744, 1237689), (837, 1100168), (904, 1018629), (1017, 905448), (1116, 825126), (1217, 756648), (1356, 679086), (1674, 550084), (2034, 452724), (2232, 412563), (2434, 378324), (2712, 339543), (3051, 301816), (3348, 275042), (3503, 262872), (3651, 252216), (4068, 226362), (4868, 189162), (6102, 150908), (6696, 137521), (7006, 131436), (7302, 126108), (8136, 113181), (9736, 94581), (10509, 87624), (10953, 84072), (12204, 75454), (14012, 65718), (14604, 63054), (21018, 43812), (21906, 42036), (24408, 37727), (28024, 32859), (29208, 31527)]