268651808

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 540824760

約数和(自身を除く): 272172952

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 229, 244, 458, 488, 601, 916, 976, 1202, 1832, 1952, 2404, 3664, 4808, 7328, 9616, 13969, 19232, 27938, 36661, 55876, 73322, 111752, 137629, 146644, 223504, 275258, 293288, 447008, 550516, 586576, 1101032, 1173152, 2202064, 4404128, 8395369, 16790738, 33581476, 67162952, 134325904, 268651808]

約数ペア:

[(1, 268651808), (2, 134325904), (4, 67162952), (8, 33581476), (16, 16790738), (32, 8395369), (61, 4404128), (122, 2202064), (229, 1173152), (244, 1101032), (458, 586576), (488, 550516), (601, 447008), (916, 293288), (976, 275258), (1202, 223504), (1832, 146644), (1952, 137629), (2404, 111752), (3664, 73322), (4808, 55876), (7328, 36661), (9616, 27938), (13969, 19232)]