16420602888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{187091}}^1$

素因数の和:187179

約数の個数: 96

約数和(自身を含む): 47281890240

約数和(自身を除く): 30861287352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1656, 1908, 2438, 3657, 3816, 4876, 7314, 9752, 10971, 14628, 21942, 29256, 43884, 87768, 187091, 374182, 561273, 748364, 1122546, 1496728, 1683819, 2245092, 3367638, 4303093, 4490184, 6735276, 8606186, 9915823, 12909279, 13470552, 17212372, 19831646, 25818558, 29747469, 34424744, 38727837, 39663292, 51637116, 59494938, 77455674, 79326584, 89242407, 103274232, 118989876, 154911348, 178484814, 228063929, 237979752, 309822696, 356969628, 456127858, 684191787, 713939256, 912255716, 1368383574, 1824511432, 2052575361, 2736767148, 4105150722, 5473534296, 8210301444, 16420602888]

約数ペア:

[(1, 16420602888), (2, 8210301444), (3, 5473534296), (4, 4105150722), (6, 2736767148), (8, 2052575361), (9, 1824511432), (12, 1368383574), (18, 912255716), (23, 713939256), (24, 684191787), (36, 456127858), (46, 356969628), (53, 309822696), (69, 237979752), (72, 228063929), (92, 178484814), (106, 154911348), (138, 118989876), (159, 103274232), (184, 89242407), (207, 79326584), (212, 77455674), (276, 59494938), (318, 51637116), (414, 39663292), (424, 38727837), (477, 34424744), (552, 29747469), (636, 25818558), (828, 19831646), (954, 17212372), (1219, 13470552), (1272, 12909279), (1656, 9915823), (1908, 8606186), (2438, 6735276), (3657, 4490184), (3816, 4303093), (4876, 3367638), (7314, 2245092), (9752, 1683819), (10971, 1496728), (14628, 1122546), (21942, 748364), (29256, 561273), (43884, 374182), (87768, 187091)]