290934912

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{32941}}^1$

素因数の和:32981

約数の個数: 64

約数和(自身を含む): 806420160

約数和(自身を除く): 515485248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 32941, 65882, 98823, 131764, 197646, 263528, 395292, 527056, 757643, 790584, 1054112, 1515286, 1581168, 2108224, 2272929, 3030572, 3162336, 4216448, 4545858, 6061144, 6324672, 9091716, 12122288, 12649344, 18183432, 24244576, 36366864, 48489152, 72733728, 96978304, 145467456, 290934912]

約数ペア:

[(1, 290934912), (2, 145467456), (3, 96978304), (4, 72733728), (6, 48489152), (8, 36366864), (12, 24244576), (16, 18183432), (23, 12649344), (24, 12122288), (32, 9091716), (46, 6324672), (48, 6061144), (64, 4545858), (69, 4216448), (92, 3162336), (96, 3030572), (128, 2272929), (138, 2108224), (184, 1581168), (192, 1515286), (276, 1054112), (368, 790584), (384, 757643), (552, 527056), (736, 395292), (1104, 263528), (1472, 197646), (2208, 131764), (2944, 98823), (4416, 65882), (8832, 32941)]