1376681148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42443}}^1$

素因数の和:42523

約数の個数: 72

約数和(自身を含む): 3754256688

約数和(自身を除く): 2377575540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 42443, 84886, 127329, 169772, 254658, 381987, 509316, 721531, 763974, 1443062, 1527948, 2164593, 2249479, 2886124, 4329186, 4498958, 6493779, 6748437, 8658372, 8997916, 12987558, 13496874, 20245311, 25975116, 26993748, 38241143, 40490622, 76482286, 80981244, 114723429, 152964572, 229446858, 344170287, 458893716, 688340574, 1376681148]

約数ペア:

[(1, 1376681148), (2, 688340574), (3, 458893716), (4, 344170287), (6, 229446858), (9, 152964572), (12, 114723429), (17, 80981244), (18, 76482286), (34, 40490622), (36, 38241143), (51, 26993748), (53, 25975116), (68, 20245311), (102, 13496874), (106, 12987558), (153, 8997916), (159, 8658372), (204, 6748437), (212, 6493779), (306, 4498958), (318, 4329186), (477, 2886124), (612, 2249479), (636, 2164593), (901, 1527948), (954, 1443062), (1802, 763974), (1908, 721531), (2703, 509316), (3604, 381987), (5406, 254658), (8109, 169772), (10812, 127329), (16218, 84886), (32436, 42443)]