2781459096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{469207}}^1$

素因数の和:469248

約数の個数: 64

約数和(自身を含む): 7882694400

約数和(自身を除く): 5101235304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 469207, 938414, 1407621, 1876828, 2815242, 3753656, 5630484, 6099691, 8914933, 11260968, 12199382, 17829866, 18299073, 24398764, 26744799, 35659732, 36598146, 48797528, 53489598, 71319464, 73196292, 106979196, 115894129, 146392584, 213958392, 231788258, 347682387, 463576516, 695364774, 927153032, 1390729548, 2781459096]

約数ペア:

[(1, 2781459096), (2, 1390729548), (3, 927153032), (4, 695364774), (6, 463576516), (8, 347682387), (12, 231788258), (13, 213958392), (19, 146392584), (24, 115894129), (26, 106979196), (38, 73196292), (39, 71319464), (52, 53489598), (57, 48797528), (76, 36598146), (78, 35659732), (104, 26744799), (114, 24398764), (152, 18299073), (156, 17829866), (228, 12199382), (247, 11260968), (312, 8914933), (456, 6099691), (494, 5630484), (741, 3753656), (988, 2815242), (1482, 1876828), (1976, 1407621), (2964, 938414), (5928, 469207)]