249968163824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2857}}^1\times {\mathrm{188563}}^1$

素因数の和:191457

約数の個数: 40

約数和(自身を含む): 501191798160

約数和(自身を除く): 251223634336

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2857, 5714, 11428, 22856, 45712, 82853, 165706, 188563, 331412, 377126, 662824, 754252, 1325648, 1508504, 3017008, 5468327, 10936654, 21873308, 43746616, 87493232, 538724491, 1077448982, 2154897964, 4309795928, 8619591856, 15623010239, 31246020478, 62492040956, 124984081912, 249968163824]

約数ペア:

[(1, 249968163824), (2, 124984081912), (4, 62492040956), (8, 31246020478), (16, 15623010239), (29, 8619591856), (58, 4309795928), (116, 2154897964), (232, 1077448982), (464, 538724491), (2857, 87493232), (5714, 43746616), (11428, 21873308), (22856, 10936654), (45712, 5468327), (82853, 3017008), (165706, 1508504), (188563, 1325648), (331412, 754252), (377126, 662824)]