230509404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{278393}}^1$

素因数の和:278426

約数の個数: 36

約数和(自身を含む): 608012496

約数和(自身を除く): 377503092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 278393, 556786, 835179, 1113572, 1670358, 2505537, 3340716, 5011074, 6403039, 10022148, 12806078, 19209117, 25612156, 38418234, 57627351, 76836468, 115254702, 230509404]

約数ペア:

[(1, 230509404), (2, 115254702), (3, 76836468), (4, 57627351), (6, 38418234), (9, 25612156), (12, 19209117), (18, 12806078), (23, 10022148), (36, 6403039), (46, 5011074), (69, 3340716), (92, 2505537), (138, 1670358), (207, 1113572), (276, 835179), (414, 556786), (828, 278393)]