342684544

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 729210240

約数和(自身を除く): 386525696

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2707, 2752, 2944, 3956, 5414, 5504, 7912, 10828, 15824, 21656, 31648, 43312, 62261, 63296, 86624, 116401, 124522, 126592, 173248, 232802, 249044, 346496, 465604, 498088, 931208, 996176, 1862416, 1992352, 2677223, 3724832, 3984704, 5354446, 7449664, 7969408, 10708892, 14899328, 21417784, 42835568, 85671136, 171342272, 342684544]

約数ペア:

[(1, 342684544), (2, 171342272), (4, 85671136), (8, 42835568), (16, 21417784), (23, 14899328), (32, 10708892), (43, 7969408), (46, 7449664), (64, 5354446), (86, 3984704), (92, 3724832), (128, 2677223), (172, 1992352), (184, 1862416), (344, 996176), (368, 931208), (688, 498088), (736, 465604), (989, 346496), (1376, 249044), (1472, 232802), (1978, 173248), (2707, 126592), (2752, 124522), (2944, 116401), (3956, 86624), (5414, 63296), (5504, 62261), (7912, 43312), (10828, 31648), (15824, 21656)]