309520398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 698906880

約数和(自身を除く): 389386482

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 107, 123, 214, 246, 321, 451, 642, 902, 1069, 1177, 1353, 2138, 2354, 2706, 3207, 3531, 4387, 6414, 7062, 8774, 11759, 13161, 23518, 26322, 35277, 43829, 48257, 70554, 87658, 96514, 114383, 131487, 144771, 228766, 262974, 289542, 343149, 482119, 686298, 964238, 1258213, 1446357, 2516426, 2892714, 3774639, 4689703, 7549278, 9379406, 14069109, 28138218, 51586733, 103173466, 154760199, 309520398]

約数ペア:

[(1, 309520398), (2, 154760199), (3, 103173466), (6, 51586733), (11, 28138218), (22, 14069109), (33, 9379406), (41, 7549278), (66, 4689703), (82, 3774639), (107, 2892714), (123, 2516426), (214, 1446357), (246, 1258213), (321, 964238), (451, 686298), (642, 482119), (902, 343149), (1069, 289542), (1177, 262974), (1353, 228766), (2138, 144771), (2354, 131487), (2706, 114383), (3207, 96514), (3531, 87658), (4387, 70554), (6414, 48257), (7062, 43829), (8774, 35277), (11759, 26322), (13161, 23518)]