218219983072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{127663}}^1$

素因数の和:128280

約数の個数: 96

約数和(自身を含む): 529668744192

約数和(自身を除く): 311448761120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 587, 728, 1174, 1456, 2348, 2912, 4109, 4696, 7631, 8218, 9392, 15262, 16436, 18784, 30524, 32872, 53417, 61048, 65744, 106834, 122096, 127663, 131488, 213668, 244192, 255326, 427336, 510652, 854672, 893641, 1021304, 1659619, 1709344, 1787282, 2042608, 3319238, 3574564, 4085216, 6638476, 7149128, 11617333, 13276952, 14298256, 23234666, 26553904, 28596512, 46469332, 53107808, 74938181, 92938664, 149876362, 185877328, 299752724, 371754656, 524567267, 599505448, 974196353, 1049134534, 1199010896, 1948392706, 2098269068, 2398021792, 3896785412, 4196538136, 6819374471, 7793570824, 8393076272, 13638748942, 15587141648, 16786152544, 27277497884, 31174283296, 54554995768, 109109991536, 218219983072]

約数ペア:

[(1, 218219983072), (2, 109109991536), (4, 54554995768), (7, 31174283296), (8, 27277497884), (13, 16786152544), (14, 15587141648), (16, 13638748942), (26, 8393076272), (28, 7793570824), (32, 6819374471), (52, 4196538136), (56, 3896785412), (91, 2398021792), (104, 2098269068), (112, 1948392706), (182, 1199010896), (208, 1049134534), (224, 974196353), (364, 599505448), (416, 524567267), (587, 371754656), (728, 299752724), (1174, 185877328), (1456, 149876362), (2348, 92938664), (2912, 74938181), (4109, 53107808), (4696, 46469332), (7631, 28596512), (8218, 26553904), (9392, 23234666), (15262, 14298256), (16436, 13276952), (18784, 11617333), (30524, 7149128), (32872, 6638476), (53417, 4085216), (61048, 3574564), (65744, 3319238), (106834, 2042608), (122096, 1787282), (127663, 1709344), (131488, 1659619), (213668, 1021304), (244192, 893641), (255326, 854672), (427336, 510652)]