917361624504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18727781}}^1$

素因数の和:18727960

約数の個数: 64

約数和(自身を含む): 2485551227040

約数和(自身を除く): 1568189602536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 16328, 24492, 48984, 18727781, 37455562, 56183343, 74911124, 112366686, 149822248, 224733372, 243461153, 449466744, 486922306, 730383459, 973844612, 1460766918, 1947689224, 2921533836, 2940261617, 5843067672, 5880523234, 8820784851, 11761046468, 17641569702, 23522092936, 35283139404, 38223401021, 70566278808, 76446802042, 114670203063, 152893604084, 229340406126, 305787208168, 458680812252, 917361624504]

約数ペア:

[(1, 917361624504), (2, 458680812252), (3, 305787208168), (4, 229340406126), (6, 152893604084), (8, 114670203063), (12, 76446802042), (13, 70566278808), (24, 38223401021), (26, 35283139404), (39, 23522092936), (52, 17641569702), (78, 11761046468), (104, 8820784851), (156, 5880523234), (157, 5843067672), (312, 2940261617), (314, 2921533836), (471, 1947689224), (628, 1460766918), (942, 973844612), (1256, 730383459), (1884, 486922306), (2041, 449466744), (3768, 243461153), (4082, 224733372), (6123, 149822248), (8164, 112366686), (12246, 74911124), (16328, 56183343), (24492, 37455562), (48984, 18727781)]