289973352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 779829120

約数和(自身を除く): 489855768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 136, 194, 204, 289, 291, 388, 408, 431, 578, 582, 776, 862, 867, 1156, 1164, 1293, 1649, 1724, 1734, 2312, 2328, 2586, 3298, 3448, 3468, 4947, 5172, 6596, 6936, 7327, 9894, 10344, 13192, 14654, 19788, 21981, 28033, 29308, 39576, 41807, 43962, 56066, 58616, 83614, 84099, 87924, 112132, 124559, 125421, 167228, 168198, 175848, 224264, 249118, 250842, 334456, 336396, 373677, 498236, 501684, 672792, 710719, 747354, 996472, 1003368, 1421438, 1494708, 2132157, 2842876, 2989416, 4264314, 5685752, 8528628, 12082223, 17057256, 24164446, 36246669, 48328892, 72493338, 96657784, 144986676, 289973352]

約数ペア:

[(1, 289973352), (2, 144986676), (3, 96657784), (4, 72493338), (6, 48328892), (8, 36246669), (12, 24164446), (17, 17057256), (24, 12082223), (34, 8528628), (51, 5685752), (68, 4264314), (97, 2989416), (102, 2842876), (136, 2132157), (194, 1494708), (204, 1421438), (289, 1003368), (291, 996472), (388, 747354), (408, 710719), (431, 672792), (578, 501684), (582, 498236), (776, 373677), (862, 336396), (867, 334456), (1156, 250842), (1164, 249118), (1293, 224264), (1649, 175848), (1724, 168198), (1734, 167228), (2312, 125421), (2328, 124559), (2586, 112132), (3298, 87924), (3448, 84099), (3468, 83614), (4947, 58616), (5172, 56066), (6596, 43962), (6936, 41807), (7327, 39576), (9894, 29308), (10344, 28033), (13192, 21981), (14654, 19788)]