558684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{739}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 1657600

約数和(自身を除く): 1098916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 739, 756, 1478, 2217, 2956, 4434, 5173, 6651, 8868, 10346, 13302, 15519, 19953, 20692, 26604, 31038, 39906, 46557, 62076, 79812, 93114, 139671, 186228, 279342, 558684]

約数ペア:

[(1, 558684), (2, 279342), (3, 186228), (4, 139671), (6, 93114), (7, 79812), (9, 62076), (12, 46557), (14, 39906), (18, 31038), (21, 26604), (27, 20692), (28, 19953), (36, 15519), (42, 13302), (54, 10346), (63, 8868), (84, 6651), (108, 5173), (126, 4434), (189, 2956), (252, 2217), (378, 1478), (739, 756)]