3216511428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{1741}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 8140519296

約数和(自身を除く): 4924007868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 911, 1014, 1741, 1822, 2028, 2733, 3482, 3644, 5223, 5466, 6964, 10446, 10932, 11843, 20892, 22633, 23686, 35529, 45266, 47372, 67899, 71058, 90532, 135798, 142116, 153959, 271596, 294229, 307918, 461877, 588458, 615836, 882687, 923754, 1176916, 1586051, 1765374, 1847508, 3172102, 3530748, 4758153, 6344204, 9516306, 19032612, 20618663, 41237326, 61855989, 82474652, 123711978, 247423956, 268042619, 536085238, 804127857, 1072170476, 1608255714, 3216511428]

約数ペア:

[(1, 3216511428), (2, 1608255714), (3, 1072170476), (4, 804127857), (6, 536085238), (12, 268042619), (13, 247423956), (26, 123711978), (39, 82474652), (52, 61855989), (78, 41237326), (156, 20618663), (169, 19032612), (338, 9516306), (507, 6344204), (676, 4758153), (911, 3530748), (1014, 3172102), (1741, 1847508), (1822, 1765374), (2028, 1586051), (2733, 1176916), (3482, 923754), (3644, 882687), (5223, 615836), (5466, 588458), (6964, 461877), (10446, 307918), (10932, 294229), (11843, 271596), (20892, 153959), (22633, 142116), (23686, 135798), (35529, 90532), (45266, 71058), (47372, 67899)]