439117477616

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{728579}}^1$

素因数の和:728997

約数の個数: 40

約数和(自身を含む): 860074118400

約数和(自身を除く): 420956640784

約数列:

[1, 2, 4, 8, 16, 139, 271, 278, 542, 556, 1084, 1112, 2168, 2224, 4336, 37669, 75338, 150676, 301352, 602704, 728579, 1457158, 2914316, 5828632, 11657264, 101272481, 197444909, 202544962, 394889818, 405089924, 789779636, 810179848, 1579559272, 1620359696, 3159118544, 27444842351, 54889684702, 109779369404, 219558738808, 439117477616]

約数ペア:

[(1, 439117477616), (2, 219558738808), (4, 109779369404), (8, 54889684702), (16, 27444842351), (139, 3159118544), (271, 1620359696), (278, 1579559272), (542, 810179848), (556, 789779636), (1084, 405089924), (1112, 394889818), (2168, 202544962), (2224, 197444909), (4336, 101272481), (37669, 11657264), (75338, 5828632), (150676, 2914316), (301352, 1457158), (602704, 728579)]