223890368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4645

約数の個数: 56

約数和(自身を含む): 486674160

約数和(自身を除く): 262783792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 767, 832, 944, 1534, 1888, 3068, 3776, 4561, 6136, 9122, 12272, 18244, 24544, 36488, 49088, 59293, 72976, 118586, 145952, 237172, 269099, 291904, 474344, 538198, 948688, 1076396, 1897376, 2152792, 3498287, 3794752, 4305584, 6996574, 8611168, 13993148, 17222336, 27986296, 55972592, 111945184, 223890368]

約数ペア:

[(1, 223890368), (2, 111945184), (4, 55972592), (8, 27986296), (13, 17222336), (16, 13993148), (26, 8611168), (32, 6996574), (52, 4305584), (59, 3794752), (64, 3498287), (104, 2152792), (118, 1897376), (208, 1076396), (236, 948688), (416, 538198), (472, 474344), (767, 291904), (832, 269099), (944, 237172), (1534, 145952), (1888, 118586), (3068, 72976), (3776, 59293), (4561, 49088), (6136, 36488), (9122, 24544), (12272, 18244)]