247680492808

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{51329}}^1$

素因数の和:51974

約数の個数: 64

約数和(自身を含む): 534653280000

約数和(自身を除く): 286972787192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 433, 796, 866, 1393, 1592, 1732, 2786, 3031, 3464, 5572, 6062, 11144, 12124, 24248, 51329, 86167, 102658, 172334, 205316, 344668, 359303, 410632, 603169, 689336, 718606, 1206338, 1437212, 2412676, 2874424, 4825352, 10214471, 20428942, 22225457, 40857884, 44450914, 71501297, 81715768, 88901828, 143002594, 155578199, 177803656, 286005188, 311156398, 572010376, 622312796, 1244625592, 4422865943, 8845731886, 17691463772, 30960061601, 35382927544, 61920123202, 123840246404, 247680492808]

約数ペア:

[(1, 247680492808), (2, 123840246404), (4, 61920123202), (7, 35382927544), (8, 30960061601), (14, 17691463772), (28, 8845731886), (56, 4422865943), (199, 1244625592), (398, 622312796), (433, 572010376), (796, 311156398), (866, 286005188), (1393, 177803656), (1592, 155578199), (1732, 143002594), (2786, 88901828), (3031, 81715768), (3464, 71501297), (5572, 44450914), (6062, 40857884), (11144, 22225457), (12124, 20428942), (24248, 10214471), (51329, 4825352), (86167, 2874424), (102658, 2412676), (172334, 1437212), (205316, 1206338), (344668, 718606), (359303, 689336), (410632, 603169)]