180338688

素因数分解:

$2^{14}\times 3^2\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 90

約数和(自身を含む): 521388504

約数和(自身を除く): 341049816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1223, 1536, 2048, 2304, 2446, 3072, 3669, 4096, 4608, 4892, 6144, 7338, 8192, 9216, 9784, 11007, 12288, 14676, 16384, 18432, 19568, 22014, 24576, 29352, 36864, 39136, 44028, 49152, 58704, 73728, 78272, 88056, 117408, 147456, 156544, 176112, 234816, 313088, 352224, 469632, 626176, 704448, 939264, 1252352, 1408896, 1878528, 2504704, 2817792, 3757056, 5009408, 5635584, 7514112, 10018816, 11271168, 15028224, 20037632, 22542336, 30056448, 45084672, 60112896, 90169344, 180338688]

約数ペア:

[(1, 180338688), (2, 90169344), (3, 60112896), (4, 45084672), (6, 30056448), (8, 22542336), (9, 20037632), (12, 15028224), (16, 11271168), (18, 10018816), (24, 7514112), (32, 5635584), (36, 5009408), (48, 3757056), (64, 2817792), (72, 2504704), (96, 1878528), (128, 1408896), (144, 1252352), (192, 939264), (256, 704448), (288, 626176), (384, 469632), (512, 352224), (576, 313088), (768, 234816), (1024, 176112), (1152, 156544), (1223, 147456), (1536, 117408), (2048, 88056), (2304, 78272), (2446, 73728), (3072, 58704), (3669, 49152), (4096, 44028), (4608, 39136), (4892, 36864), (6144, 29352), (7338, 24576), (8192, 22014), (9216, 19568), (9784, 18432), (11007, 16384), (12288, 14676)]