299121728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{150767}}^1$

素因数の和:150810

約数の個数: 28

約数和(自身を含む): 612721152

約数和(自身を除く): 313599424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 150767, 301534, 603068, 1206136, 2412272, 4673777, 4824544, 9347554, 9649088, 18695108, 37390216, 74780432, 149560864, 299121728]

約数ペア:

[(1, 299121728), (2, 149560864), (4, 74780432), (8, 37390216), (16, 18695108), (31, 9649088), (32, 9347554), (62, 4824544), (64, 4673777), (124, 2412272), (248, 1206136), (496, 603068), (992, 301534), (1984, 150767)]