276969004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9110

約数の個数: 48

約数和(自身を含む): 567239680

約数和(自身を除く): 290270676

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 9043, 15314, 18086, 30628, 36172, 117559, 171817, 235118, 280333, 343634, 470236, 560666, 687268, 1121332, 2233621, 3644329, 4467242, 5326327, 7288658, 8934484, 10652654, 14577316, 21305308, 69242251, 138484502, 276969004]

約数ペア:

[(1, 276969004), (2, 138484502), (4, 69242251), (13, 21305308), (19, 14577316), (26, 10652654), (31, 8934484), (38, 7288658), (52, 5326327), (62, 4467242), (76, 3644329), (124, 2233621), (247, 1121332), (403, 687268), (494, 560666), (589, 470236), (806, 343634), (988, 280333), (1178, 235118), (1612, 171817), (2356, 117559), (7657, 36172), (9043, 30628), (15314, 18086)]