556139682

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1645

約数の個数: 80

約数和(自身を含む): 1428907392

約数和(自身を除く): 872767710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 401, 567, 802, 1134, 1203, 1223, 2406, 2446, 2807, 3609, 3669, 5614, 7218, 7338, 8421, 8561, 10827, 11007, 16842, 17122, 21654, 22014, 25263, 25683, 32481, 33021, 50526, 51366, 64962, 66042, 75789, 77049, 99063, 151578, 154098, 198126, 227367, 231147, 454734, 462294, 490423, 693441, 980846, 1386882, 1471269, 2942538, 3432961, 4413807, 6865922, 8827614, 10298883, 13241421, 20597766, 26482842, 30896649, 39724263, 61793298, 79448526, 92689947, 185379894, 278069841, 556139682]

約数ペア:

[(1, 556139682), (2, 278069841), (3, 185379894), (6, 92689947), (7, 79448526), (9, 61793298), (14, 39724263), (18, 30896649), (21, 26482842), (27, 20597766), (42, 13241421), (54, 10298883), (63, 8827614), (81, 6865922), (126, 4413807), (162, 3432961), (189, 2942538), (378, 1471269), (401, 1386882), (567, 980846), (802, 693441), (1134, 490423), (1203, 462294), (1223, 454734), (2406, 231147), (2446, 227367), (2807, 198126), (3609, 154098), (3669, 151578), (5614, 99063), (7218, 77049), (7338, 75789), (8421, 66042), (8561, 64962), (10827, 51366), (11007, 50526), (16842, 33021), (17122, 32481), (21654, 25683), (22014, 25263)]