16681070448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{21977}}^1$

素因数の和:22252

約数の個数: 160

約数和(自身を含む): 54941483520

約数和(自身を除く): 38260413072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 251, 252, 336, 378, 432, 502, 504, 753, 756, 1004, 1008, 1506, 1512, 1757, 2008, 2259, 3012, 3024, 3514, 4016, 4518, 5271, 6024, 6777, 7028, 9036, 10542, 12048, 13554, 14056, 15813, 18072, 21084, 21977, 27108, 28112, 31626, 36144, 42168, 43954, 47439, 54216, 63252, 65931, 84336, 87908, 94878, 108432, 126504, 131862, 153839, 175816, 189756, 197793, 253008, 263724, 307678, 351632, 379512, 395586, 461517, 527448, 593379, 615356, 759024, 791172, 923034, 1054896, 1186758, 1230712, 1384551, 1582344, 1846068, 2373516, 2461424, 2769102, 3164688, 3692136, 4153653, 4747032, 5516227, 5538204, 7384272, 8307306, 9494064, 11032454, 11076408, 16548681, 16614612, 22064908, 22152816, 33097362, 33229224, 38613589, 44129816, 49646043, 66194724, 66458448, 77227178, 88259632, 99292086, 115840767, 132389448, 148938129, 154454356, 198584172, 231681534, 264778896, 297876258, 308908712, 347522301, 397168344, 463363068, 595752516, 617817424, 695044602, 794336688, 926726136, 1042566903, 1191505032, 1390089204, 1853452272, 2085133806, 2383010064, 2780178408, 4170267612, 5560356816, 8340535224, 16681070448]

約数ペア:

[(1, 16681070448), (2, 8340535224), (3, 5560356816), (4, 4170267612), (6, 2780178408), (7, 2383010064), (8, 2085133806), (9, 1853452272), (12, 1390089204), (14, 1191505032), (16, 1042566903), (18, 926726136), (21, 794336688), (24, 695044602), (27, 617817424), (28, 595752516), (36, 463363068), (42, 397168344), (48, 347522301), (54, 308908712), (56, 297876258), (63, 264778896), (72, 231681534), (84, 198584172), (108, 154454356), (112, 148938129), (126, 132389448), (144, 115840767), (168, 99292086), (189, 88259632), (216, 77227178), (251, 66458448), (252, 66194724), (336, 49646043), (378, 44129816), (432, 38613589), (502, 33229224), (504, 33097362), (753, 22152816), (756, 22064908), (1004, 16614612), (1008, 16548681), (1506, 11076408), (1512, 11032454), (1757, 9494064), (2008, 8307306), (2259, 7384272), (3012, 5538204), (3024, 5516227), (3514, 4747032), (4016, 4153653), (4518, 3692136), (5271, 3164688), (6024, 2769102), (6777, 2461424), (7028, 2373516), (9036, 1846068), (10542, 1582344), (12048, 1384551), (13554, 1230712), (14056, 1186758), (15813, 1054896), (18072, 923034), (21084, 791172), (21977, 759024), (27108, 615356), (28112, 593379), (31626, 527448), (36144, 461517), (42168, 395586), (43954, 379512), (47439, 351632), (54216, 307678), (63252, 263724), (65931, 253008), (84336, 197793), (87908, 189756), (94878, 175816), (108432, 153839), (126504, 131862)]