749205082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 1278478080

約数和(自身を除く): 529272998

約数列:

[1, 2, 23, 29, 37, 43, 46, 58, 74, 86, 353, 667, 706, 851, 989, 1073, 1247, 1334, 1591, 1702, 1978, 2146, 2494, 3182, 8119, 10237, 13061, 15179, 16238, 20474, 24679, 26122, 28681, 30358, 36593, 46139, 49358, 57362, 73186, 92278, 235451, 300403, 349117, 378769, 440191, 470902, 561623, 600806, 698234, 757538, 880382, 1061197, 1123246, 2122394, 8711687, 10124393, 12917329, 16287067, 17423374, 20248786, 25834658, 32574134, 374602541, 749205082]

約数ペア:

[(1, 749205082), (2, 374602541), (23, 32574134), (29, 25834658), (37, 20248786), (43, 17423374), (46, 16287067), (58, 12917329), (74, 10124393), (86, 8711687), (353, 2122394), (667, 1123246), (706, 1061197), (851, 880382), (989, 757538), (1073, 698234), (1247, 600806), (1334, 561623), (1591, 470902), (1702, 440191), (1978, 378769), (2146, 349117), (2494, 300403), (3182, 235451), (8119, 92278), (10237, 73186), (13061, 57362), (15179, 49358), (16238, 46139), (20474, 36593), (24679, 30358), (26122, 28681)]