820011552

素因数分解:

$2^5\times 3^1\times {\mathrm{457}}^1\times {\mathrm{18691}}^1$

素因数の和:19161

約数の個数: 48

約数和(自身を含む): 2157355872

約数和(自身を除く): 1337344320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 14624, 18691, 21936, 37382, 43872, 56073, 74764, 112146, 149528, 224292, 299056, 448584, 598112, 897168, 1794336, 8541787, 17083574, 25625361, 34167148, 51250722, 68334296, 102501444, 136668592, 205002888, 273337184, 410005776, 820011552]

約数ペア:

[(1, 820011552), (2, 410005776), (3, 273337184), (4, 205002888), (6, 136668592), (8, 102501444), (12, 68334296), (16, 51250722), (24, 34167148), (32, 25625361), (48, 17083574), (96, 8541787), (457, 1794336), (914, 897168), (1371, 598112), (1828, 448584), (2742, 299056), (3656, 224292), (5484, 149528), (7312, 112146), (10968, 74764), (14624, 56073), (18691, 43872), (21936, 37382)]