259640976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2293}}^1$

素因数の和:2648

約数の個数: 80

約数和(自身を含む): 769169024

約数和(自身を除く): 509528048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 674, 1011, 1348, 2022, 2293, 2359, 2696, 4044, 4586, 4718, 5392, 6879, 7077, 8088, 9172, 9436, 13758, 14154, 16051, 16176, 18344, 18872, 27516, 28308, 32102, 36688, 37744, 48153, 55032, 56616, 64204, 96306, 110064, 113232, 128408, 192612, 256816, 385224, 770448, 772741, 1545482, 2318223, 3090964, 4636446, 5409187, 6181928, 9272892, 10818374, 12363856, 16227561, 18545784, 21636748, 32455122, 37091568, 43273496, 64910244, 86546992, 129820488, 259640976]

約数ペア:

[(1, 259640976), (2, 129820488), (3, 86546992), (4, 64910244), (6, 43273496), (7, 37091568), (8, 32455122), (12, 21636748), (14, 18545784), (16, 16227561), (21, 12363856), (24, 10818374), (28, 9272892), (42, 6181928), (48, 5409187), (56, 4636446), (84, 3090964), (112, 2318223), (168, 1545482), (336, 772741), (337, 770448), (674, 385224), (1011, 256816), (1348, 192612), (2022, 128408), (2293, 113232), (2359, 110064), (2696, 96306), (4044, 64204), (4586, 56616), (4718, 55032), (5392, 48153), (6879, 37744), (7077, 36688), (8088, 32102), (9172, 28308), (9436, 27516), (13758, 18872), (14154, 18344), (16051, 16176)]