315062028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{8081}}^1$

素因数の和:8132

約数の個数: 72

約数和(自身を含む): 862187760

約数和(自身を除く): 547125732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 8081, 9747, 12996, 16162, 19494, 24243, 32324, 38988, 48486, 72729, 96972, 145458, 153539, 218187, 290916, 307078, 436374, 460617, 614156, 872748, 921234, 1381851, 1842468, 2763702, 2917241, 4145553, 5527404, 5834482, 8291106, 8751723, 11668964, 16582212, 17503446, 26255169, 35006892, 52510338, 78765507, 105020676, 157531014, 315062028]

約数ペア:

[(1, 315062028), (2, 157531014), (3, 105020676), (4, 78765507), (6, 52510338), (9, 35006892), (12, 26255169), (18, 17503446), (19, 16582212), (27, 11668964), (36, 8751723), (38, 8291106), (54, 5834482), (57, 5527404), (76, 4145553), (108, 2917241), (114, 2763702), (171, 1842468), (228, 1381851), (342, 921234), (361, 872748), (513, 614156), (684, 460617), (722, 436374), (1026, 307078), (1083, 290916), (1444, 218187), (2052, 153539), (2166, 145458), (3249, 96972), (4332, 72729), (6498, 48486), (8081, 38988), (9747, 32324), (12996, 24243), (16162, 19494)]