213387048

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5258

約数の個数: 112

約数和(自身を含む): 685704480

約数和(自身を除く): 472317432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5227, 5832, 6804, 10206, 10454, 13608, 15681, 20412, 20908, 31362, 36589, 40824, 41816, 47043, 62724, 73178, 94086, 109767, 125448, 141129, 146356, 188172, 219534, 282258, 292712, 329301, 376344, 423387, 439068, 564516, 658602, 846774, 878136, 987903, 1129032, 1270161, 1317204, 1693548, 1975806, 2540322, 2634408, 2963709, 3387096, 3810483, 3951612, 5080644, 5927418, 7620966, 7903224, 8891127, 10161288, 11854836, 15241932, 17782254, 23709672, 26673381, 30483864, 35564508, 53346762, 71129016, 106693524, 213387048]

約数ペア:

[(1, 213387048), (2, 106693524), (3, 71129016), (4, 53346762), (6, 35564508), (7, 30483864), (8, 26673381), (9, 23709672), (12, 17782254), (14, 15241932), (18, 11854836), (21, 10161288), (24, 8891127), (27, 7903224), (28, 7620966), (36, 5927418), (42, 5080644), (54, 3951612), (56, 3810483), (63, 3387096), (72, 2963709), (81, 2634408), (84, 2540322), (108, 1975806), (126, 1693548), (162, 1317204), (168, 1270161), (189, 1129032), (216, 987903), (243, 878136), (252, 846774), (324, 658602), (378, 564516), (486, 439068), (504, 423387), (567, 376344), (648, 329301), (729, 292712), (756, 282258), (972, 219534), (1134, 188172), (1458, 146356), (1512, 141129), (1701, 125448), (1944, 109767), (2268, 94086), (2916, 73178), (3402, 62724), (4536, 47043), (5103, 41816), (5227, 40824), (5832, 36589), (6804, 31362), (10206, 20908), (10454, 20412), (13608, 15681)]