1204879788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{26711}}^1$

素因数の和:26907

約数の個数: 72

約数和(自身を含む): 3500340480

約数和(自身を除く): 2295460692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 26711, 45108, 53422, 80133, 106844, 160266, 186977, 240399, 320532, 373954, 480798, 560931, 747908, 961596, 1121862, 1682793, 2243724, 3365586, 4781269, 6731172, 9562538, 14343807, 19125076, 28687614, 33468883, 43031421, 57375228, 66937766, 86062842, 100406649, 133875532, 172125684, 200813298, 301219947, 401626596, 602439894, 1204879788]

約数ペア:

[(1, 1204879788), (2, 602439894), (3, 401626596), (4, 301219947), (6, 200813298), (7, 172125684), (9, 133875532), (12, 100406649), (14, 86062842), (18, 66937766), (21, 57375228), (28, 43031421), (36, 33468883), (42, 28687614), (63, 19125076), (84, 14343807), (126, 9562538), (179, 6731172), (252, 4781269), (358, 3365586), (537, 2243724), (716, 1682793), (1074, 1121862), (1253, 961596), (1611, 747908), (2148, 560931), (2506, 480798), (3222, 373954), (3759, 320532), (5012, 240399), (6444, 186977), (7518, 160266), (11277, 106844), (15036, 80133), (22554, 53422), (26711, 45108)]