2971719768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 7868067840

約数和(自身を除く): 4896348072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 101, 124, 142, 186, 202, 213, 248, 284, 303, 372, 404, 426, 557, 568, 606, 744, 808, 852, 1114, 1212, 1671, 1704, 2201, 2228, 2424, 3131, 3342, 4402, 4456, 6262, 6603, 6684, 7171, 8804, 9393, 12524, 13206, 13368, 14342, 17267, 17608, 18786, 21513, 25048, 26412, 28684, 34534, 37572, 39547, 43026, 51801, 52824, 56257, 57368, 69068, 75144, 79094, 86052, 103602, 112514, 118641, 138136, 158188, 168771, 172104, 207204, 222301, 225028, 237282, 316376, 337542, 414408, 444602, 450056, 474564, 666903, 675084, 889204, 949128, 1225957, 1333806, 1350168, 1743967, 1778408, 2451914, 2667612, 3487934, 3677871, 3994247, 4903828, 5231901, 5335224, 6975868, 7355742, 7988494, 9807656, 10463802, 11982741, 13951736, 14711484, 15976988, 20927604, 23965482, 29422968, 31953976, 41855208, 47930964, 95861928, 123821657, 247643314, 371464971, 495286628, 742929942, 990573256, 1485859884, 2971719768]

約数ペア:

[(1, 2971719768), (2, 1485859884), (3, 990573256), (4, 742929942), (6, 495286628), (8, 371464971), (12, 247643314), (24, 123821657), (31, 95861928), (62, 47930964), (71, 41855208), (93, 31953976), (101, 29422968), (124, 23965482), (142, 20927604), (186, 15976988), (202, 14711484), (213, 13951736), (248, 11982741), (284, 10463802), (303, 9807656), (372, 7988494), (404, 7355742), (426, 6975868), (557, 5335224), (568, 5231901), (606, 4903828), (744, 3994247), (808, 3677871), (852, 3487934), (1114, 2667612), (1212, 2451914), (1671, 1778408), (1704, 1743967), (2201, 1350168), (2228, 1333806), (2424, 1225957), (3131, 949128), (3342, 889204), (4402, 675084), (4456, 666903), (6262, 474564), (6603, 450056), (6684, 444602), (7171, 414408), (8804, 337542), (9393, 316376), (12524, 237282), (13206, 225028), (13368, 222301), (14342, 207204), (17267, 172104), (17608, 168771), (18786, 158188), (21513, 138136), (25048, 118641), (26412, 112514), (28684, 103602), (34534, 86052), (37572, 79094), (39547, 75144), (43026, 69068), (51801, 57368), (52824, 56257)]