393926492744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1\times {\mathrm{46271}}^1$

素因数の和:47414

約数の個数: 64

約数和(自身を含む): 796081996800

約数和(自身を除く): 402155504056

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 1061, 2006, 2122, 4012, 4244, 8024, 8488, 18037, 36074, 46271, 62599, 72148, 92542, 125198, 144296, 185084, 250396, 370168, 500792, 786607, 1064183, 1573214, 2128366, 2729989, 3146428, 4256732, 5459978, 6292856, 8513464, 10919956, 21839912, 46409813, 49093531, 92819626, 98187062, 185639252, 196374124, 371278504, 392748248, 834590027, 1669180054, 2896518329, 3338360108, 5793036658, 6676720216, 11586073316, 23172146632, 49240811593, 98481623186, 196963246372, 393926492744]

約数ペア:

[(1, 393926492744), (2, 196963246372), (4, 98481623186), (8, 49240811593), (17, 23172146632), (34, 11586073316), (59, 6676720216), (68, 5793036658), (118, 3338360108), (136, 2896518329), (236, 1669180054), (472, 834590027), (1003, 392748248), (1061, 371278504), (2006, 196374124), (2122, 185639252), (4012, 98187062), (4244, 92819626), (8024, 49093531), (8488, 46409813), (18037, 21839912), (36074, 10919956), (46271, 8513464), (62599, 6292856), (72148, 5459978), (92542, 4256732), (125198, 3146428), (144296, 2729989), (185084, 2128366), (250396, 1573214), (370168, 1064183), (500792, 786607)]