216553662

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 545014008

約数和(自身を除く): 328460346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 107, 117, 162, 186, 214, 234, 279, 321, 351, 403, 558, 642, 702, 806, 837, 961, 963, 1053, 1209, 1391, 1674, 1922, 1926, 2106, 2418, 2511, 2782, 2883, 2889, 3317, 3627, 4173, 5022, 5766, 5778, 6634, 7254, 8346, 8649, 8667, 9951, 10881, 12493, 12519, 17298, 17334, 19902, 21762, 24986, 25038, 25947, 29853, 32643, 37479, 37557, 43121, 51894, 59706, 65286, 74958, 75114, 77841, 86242, 89559, 102827, 112437, 112671, 129363, 155682, 179118, 205654, 224874, 225342, 258726, 268677, 308481, 337311, 388089, 537354, 616962, 674622, 776178, 925443, 1011933, 1164267, 1336751, 1850886, 2023866, 2328534, 2673502, 2776329, 3492801, 4010253, 5552658, 6985602, 8020506, 8328987, 12030759, 16657974, 24061518, 36092277, 72184554, 108276831, 216553662]

約数ペア:

[(1, 216553662), (2, 108276831), (3, 72184554), (6, 36092277), (9, 24061518), (13, 16657974), (18, 12030759), (26, 8328987), (27, 8020506), (31, 6985602), (39, 5552658), (54, 4010253), (62, 3492801), (78, 2776329), (81, 2673502), (93, 2328534), (107, 2023866), (117, 1850886), (162, 1336751), (186, 1164267), (214, 1011933), (234, 925443), (279, 776178), (321, 674622), (351, 616962), (403, 537354), (558, 388089), (642, 337311), (702, 308481), (806, 268677), (837, 258726), (961, 225342), (963, 224874), (1053, 205654), (1209, 179118), (1391, 155682), (1674, 129363), (1922, 112671), (1926, 112437), (2106, 102827), (2418, 89559), (2511, 86242), (2782, 77841), (2883, 75114), (2889, 74958), (3317, 65286), (3627, 59706), (4173, 51894), (5022, 43121), (5766, 37557), (5778, 37479), (6634, 32643), (7254, 29853), (8346, 25947), (8649, 25038), (8667, 24986), (9951, 21762), (10881, 19902), (12493, 17334), (12519, 17298)]