919392

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 2468592

約数和(自身を除く): 1549200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 157, 183, 244, 314, 366, 471, 488, 628, 732, 942, 976, 1256, 1464, 1884, 1952, 2512, 2928, 3768, 5024, 5856, 7536, 9577, 15072, 19154, 28731, 38308, 57462, 76616, 114924, 153232, 229848, 306464, 459696, 919392]

約数ペア:

[(1, 919392), (2, 459696), (3, 306464), (4, 229848), (6, 153232), (8, 114924), (12, 76616), (16, 57462), (24, 38308), (32, 28731), (48, 19154), (61, 15072), (96, 9577), (122, 7536), (157, 5856), (183, 5024), (244, 3768), (314, 2928), (366, 2512), (471, 1952), (488, 1884), (628, 1464), (732, 1256), (942, 976)]