252657976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{13121}}^1$

素因数の和:13239

約数の個数: 32

約数和(自身を含む): 496011600

約数和(自身を除く): 243353624

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 9628, 13121, 19256, 26242, 52484, 104968, 380509, 761018, 1089043, 1522036, 2178086, 3044072, 4356172, 8712344, 31582247, 63164494, 126328988, 252657976]

約数ペア:

[(1, 252657976), (2, 126328988), (4, 63164494), (8, 31582247), (29, 8712344), (58, 4356172), (83, 3044072), (116, 2178086), (166, 1522036), (232, 1089043), (332, 761018), (664, 380509), (2407, 104968), (4814, 52484), (9628, 26242), (13121, 19256)]